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Lbz coolant change

lbz coolant change It can be mixed with orange coolant or in place of it When coolant is warm, the sensor's resistance is low and the PCM will see a high temperature. Google carefully! The drain plug is the silver bolt on the bottom of the water pump cover (see third pic below) behind the right foot peg which needs to be removed to get access. 0 Powerstroke build. The VIN 2 engine is mechanically and physically the same as the VIN D engine but utilizes LLY engine tuning due to the LBZ tuning taking longer to be EPA certified and placed into production. Start the engine and keep the coolant level topped off. Mishimoto Duramax coolant hoses are manufactured with high-grade silicone and four layers of heat-resistant embedded fibers to provide increased pressure and temperature tolerance. jordaman17 · Registered. Evans Powersports waterless engine coolant is designed for motorcycles, ATVs, UTVs and snowmobiles. This is an upgrade to the factory upper coolant hose going to the radiator. 95 . Here you can find a quality selection of reliable, long-lasting, and affordable LML, LMM, LBZ, LLY and LB7 fuel filter access panels for sale. A special thanks to Dustin for all the help. 100% Brand New; Best Quality Injector Available for LBZ Engines; All Injectors include new O-ring and washer needed for installation as well as the Trim/Fuel Code. 5 - 7. This is how I did it. A bypass coolant filter will prolong the oil cooler life in your 6. Choose Options. 42 @ 106. All Injectors include new O-ring and washer needed for installation as well as the Trim/Fuel Code. 15. GM # 97361355 / 97780358 / 97780474. . This time, the fuel system used a new 32-bit controller along with seven hole injectors. B. SDP 06-10 LBZ/LMM Duramax Coolant Pipe. When changing the coolant, it is best to drain it all and then top off with water/distilled water, start the engine and let it circulate completely and then drain again. Below are pix from the service manual on all steps for a coolant change (in order from left to right). This morning. It’s the easy way to save time, money and headaches. But he said he isn't loosing coolant. 03-04 trucks are more or less a plug and play ordeal. 99. I did speak with the company and they said they've never heard of it causing foaming, but maybe the vw stuff is Welcome to Stainless Steel Coolant Tubes. Step 1: Let engine cool completely. 7 volts. I've been looking at some Youtubes on this change, seems to call for draining, adding distilled water and flushing, redraining, and filling with 50/50 coolant. The DIESELSITE Coolant Filter Kit is a bypass-style system that filters a small amount of the coolant on each pass. It has been used by race teams around the world for years to keep their engines safe, no matter what the conditions. 0L Powerstroke and the 5. If your truck has dexcool in it (the red stuff ). Glycol breakdown products are acidic and contribute to a drop in pH. 6L Diesel LB7 LLY LBZ LMM (Black) 3. When you see the flow significantly slow down or stop, it's time to change the filter. The manuel on the truck says the coolant is good for 150,000 miles or 5 years. Perform full service (new fluid, ext & int filter) every 45,000 miles under severe duty conditions. 8L, 5. I have several questions. Engine oil is the lifeblood of your vehicle – it keeps parts moving as smoothly and efficiently as possible. I replaced all of this, refilled with coolant/water and took ANOTHER road trip. Screamin Diesel Performance, INC. DieselSite Coolant Filtration System Features: Bypass-style system that filters a small amount of the coolant on each pass; Using a spin on filter to easily change coolant filter at regular intervals GMC and Chevy Duramax LB7 6. the LML and LMM have DPF This EGR Override Circuit "Finger Stick" is For the GM 2500/3500 LLY & LBZ 6. Collection Menu. In addition, it’s one-and-done. Typically there will be some coolant loss with a leaky egr cooler, and as I said earlier it is a common problem on an LMM. As these chemicals are used, they change from a liguid to an organic / solid form. 50,000 miles (normal conditions) 25,000 miles (severe duty conditions) 2012 - 2016. 88's and has some body upgrades like a roll pan for a clean look. Your one stop shop for everything you need for coolant tubes. Note that blocking some types of cookies Coolant Change. 5 were lbz's and lly's the only difference was the tune between the two, LBZ is the absolute best motor, just didnt have mahle pistons like the true LLY's and LBZ's, cant really handle above 550-600hp. Currently sitting on 38. Pull the hose off the radiator and allow the coolant to completely drain. Add years of life to your Ford F-250, F-350 & Excursion 6. Powersports Coolant 1/2gal . Run engine at 2,000 rpm for 10 seconds and return to idle speed. Maybe you'll choose to change it out to an alternative cooling fluid. Remove the bolt that holds the positive battery cable junction box and bracket, place it out of the way. Add to compare. I had a difficult time getting my mind around how a change in intake systems would solve an overheating issue. These filters will remove all solid particles -- new or old. -Coolant Tank -Low Coolant Level Sensor -Billet Anodized Cap -Over Flow Hose -Coolant Level Sight Glass -Powder Coating 2001-2007 LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit 630-277-8239 Mon-Fri: 8:30am - 5:00pm CST DuraMAX 50/50 can be added to the antifreeze/coolant of any make or model automobile or light duty truck on the road, foreign or domestic. 6L Duramax LBZ LMM (0) Reviews: Write first review Description: 2006 - 2010 GM 6. 83 @ 86. Coolant is a mixture of antifreeze and water, which stops the engine from freezing in winter, and overheating in summer . These filters will remove all solid particles — new or old. Well after this the hose on the tstat housing came off b/c of a faulty clamp. Fill it up, start it. The 2001 Chevrolet Silverado has 10 problems reported for losing coolant. An ideal coolant has high thermal capacity, low viscosity, is low-cost, non-toxic, chemically inert and neither causes nor promotes corrosion of the cooling system. Check your repair manual for the correct ohm-value at a given temperature. Billet Aluminum Coolant Tank Cap, Clear Anodized. Quick Links. 06-10 LBZ LMM Duramax. Transmission service kit for standard and shallow pans on the automatic Allison transmission paired with Duramax engine codes LB7, LLY, LBZ, and LMM. Engine Coolant Temperature (ECT) sensor: Usually located on the top front of the engine, The LLY, LBZ, and LMM engines use silver-colored glow plugs and operate on 4. The MFR EcoDrain™ Duramax® coolant drain kit makes Duramax® cooling system maintenance easy. The spin-on filter makes it easy to change coolant as often as you need. However, once the new part is fitted, most manufacturers recommend you completely drain the system down and refill it with new coolant. When the impeller goes back, the pump is no longer able to flow the coolant at high enough pressures, resulting in overheating. Then run the engine until operating temperature, grab each of the heater core hoses and let me know what you find. I am going to stick with dexcool of c OEM Remanufactured 6. The truck should have the red. Completely Rebuilt and tested to meet or exceed OE standards; GM # 97361355 / 97780358 / 97780474; New OEM 6. I've done it in the past on cars using the Prestone flushing tee. Exposure to extreme pressure, heat, and contaminants such as exhaust soot and diesel fuel degrade its chemical and mechanical properties, necessitating frequent oil changes. It was a cost saving measure that probably didnt save anything imo. 5/2007 Chevrolet GM Duramax 6. Once a coolant has degraded, due to glycol breakdown and pH drop, engine metals are at risk for corrosion. 5-2005 Chevy/GMC 2500/3500 HD Part# DMAX-TCFH. Add coolant to reservoir if needed to half full level. can anyone please explain the 640 LC4 coolant change procedure, i. I didn't realize this coolant change was time related rather than hour related. By using a spin on filter we make it easy for you to change your coolant filter at regular intervals. 4. DURAMAX. 2020+ L5P Duramax Upper Coolant Pipe Kit. Truck used - 04 GMC 2500 HD Filling your rad is much different than it used to be. Normal cooling system pressure is in the range of 8-10 psi. In addition to coming out of the factory with more power than the 6. Fill it up, crack the bleeder/add until coolant comes out, close bleeder. 6 LB7 LLY LBZ Duramax Diesel at the best online prices at eBay! Your best bet is to drain your coolant, inspect the color as well as smell–and heck, why not check the thickness of the liquid–to determine for yourself if you feel safe with Dexcool. INCLUDES: 1- Duramax LB7 Coolant Pipe O-Ring. LMM. The injector cups are seated tightly into the cylinder head and held in by the injector via the injector hold down. Price: $17. 99. If you don’t, it could (−29°C), the coolant heater should remain plugged in for be damaged. A coolant is a substance, typically liquid or gas, that is used to reduce or regulate the temperature of a system. Caterpillar Coolant/Antifreeze - 1 Gallon part number 2388648 2006-2007 LBZ Duramax. Place cold/hot control on hot. With the coolant surge tank pressure cap off, start the engine and let it run until you can feel the upper radiator hose getting hot. This means that all the coolant in both heathers and engine does not get changed. EGR Disable vs. Includes key design features, engine specs, horsepower/torque ratings, & more. Change your thermostats out and the coolant. The antifreeze can be hot enough to cause injury. 50 mud terrains, with clearance provided by an 8" lift, this truck is geared with 4. I have a 2005 GMC Sierra 2500HD with the Duramax diesel. 5-2010 LLY/LBZ/LMM Driver Side 3" Intercooler Pipe 2001-2016 Duramax 2" Stainless Twin Turbo Up Pipe Kit for OEM Manifolds w/ Gaskets 2004. The easiest way to tell whether the engine is a LB7 or an LLY is by the valve covers. Install the cooling system pressure cap. The same forged-steel, cracked cap connecting rods found in the LB7 were repurposed in the LLY. Hi. 6, its all useful information. Doing this will increase performance and will eliminate any chance of having an EGR issue down the road. $129. Time and under hood temperatures make the factory turbo coolant hose material brittle. 5-2010 LLY, LBZ, LMM Duramax 63mm FMW Cheetah® Turbocharger PPE Yellow Silicone Coolant Hoses 2006-2010 Duramax Diesel Yellow AC Delco Lower Radiator Hose 2006-2010 LBZ, LMM PPE Blue Silicone Coolant Hoses 2006-2010 Duramax Diesel Blue PPE Cooling System Drain Tube 1. 6L 8 -cyl Engine Code [D] LBZ 3 Diesel Turbo) and get free shipping. I'm behind on changing my coolant on this 5 year old, 180 hour tractor. While not much has been added or changed to the pickup styling or option list, the big news is the new RPO (Regular Production Option) code LBZ Duramax 6600 diesel engine and an upgraded Allison automatic transmission to include a double overdrive sixth gear. Chips and Tuners. I also found an LBZ/6speed Allison/transfer case on Craigslist for 2500 bucks. 6L Duramax Aluminum Radiator , 06-10 Diesel LBZ LMM Wondering if anyone has any positive reviews on some of the trans cooler line upgrades out there? I am considering the deviant kit from alligator it seems to be a decent price and those jic fittings with parker hoses look alot better than the oem options. If For the LBZ, maximum pressure in the injection system was increased to 26,000 psi (vs. 6L Duramax LB7 specifications, history, & information. Well I'm at the 5 year mark and need to change the coolant. 4 quarts (5. Flush if you can. 6L Duramax Silicone Coolant Hose Kit for the perfect combination of performance and durability. 95. GM 19210615 Duramax Engine Oil Cooler Assembly 2001-2010 LB7 LLY LBZ LMM (0) Reviews: Write first review. On duramaxes very seldom will you burn coolant or get water in the oil with a blown head gasket. So my girlfriends car (98' Pontiac Grand Am GT 2. 0L)Engine Coolant Fan Upper Shroud Replacement (6. 6 duramax Ive reached 160,000Km or 100,000 miles. We recommend 20-30,000 mile intervals if driving in dusty conditions. It will show up on the dipstick as a real mess. 50 State Legal Sinister Diesel Products - Powerstroke; Air Intakes & Parts for Powerstroke; Braking System; Coolant & Oil Filtration for Powerstroke LBZ Coolant Leak Up Pipe to EGR Flange - Slightly Confused I just finished replacing my FPR in my 2006 van (what a pain, only access is thru back) which included taking off/on the turbo exhaust pipes. Jump to Latest Follow 21 - 34 of 34 Posts. Chemical Guys Meticulous Matte Detailer and Spray Sealant, 16 fl oz. Whether the coolant leak is large or small, you will eventually overheat the engine if it isn’t repaired quickly. 6L L5P Duramax Coolant Leaks - (Mar 16, 2017) Subject: 2017 6. You can also change some of your preferences. It's not a hard job at all, and you DON'T have to pull the radiator. 7 style, Stock Replacement 2000bar dual stage. Coolant enters the pipes in an overheated state, causing it to become highly pressurised (aided by turbulence inside the radiator pipes). The LB7 was available for 2001 to 2004 model year GMC and Chevrolet HD pickups. Put that back in mixing red/green gets nasty real quick. Founded in 1985, PPE (Pacific Performance Engineering) made engineering innovations the prime directive in pursuit of diesel performance. 0. Standard® offers top-performing and durable coolant temperature that sensors are critical to many PCM functions. i have a 2001 LC4 and a 1999 LC4 service manual that is silent on this subject. The ECU can “see" the change in the circuit, and then adjust the timing and the amount of fuel the engine receives for optimal performance when the engine is cold or warm. i have a 07 lbz duramax leaking coolant, it is coming out of #3 injector. Changing coolant on my 2015 GMC 2500HD, 6. Over time, this seal will wear until it begins to leak coolant. Valvoline™ ZEREX™ Dex-Cool ® Antifreeze/Coolant is automaker approved for use in GM vehicles which require OAT DEX-COOL ®. Instantly compare . We make ours out of 304 Stainless Steel so you can be worry free of rust and deforming as you would get from either steel or aluminum. Leave cap off of reservoir. Took it on a road trip getting on it pretty hard. The DSP5 Switch for your GM 6. In other words, there is a problem with the engine operating temperature not being reached within a certain amount of time. 12. Oil substance in your coolant Blown head gaskets have notoriously been known to be expensive and big jobs and likewise no one wants to shell out the money for one. LBZ diesel injection pump available here. I would personally refill it with Dex Cool and distilled water again since I never had any coolant related problems from it. Tuning not included, you must have DSP5 Tuning for use with this switch. Id like to change out the coolant, is there any tips or stuff to watch for on this procedure? Ive done a search pertaining to the duramax and coolant change with no success. After the 4th filter is installed your filter should be changed once per year. Evans Powersports waterless engine coolant is designed for motorcycles, ATVs, UTVs and snowmobiles. Rubber is out, and silicone is in for your Duramax coolant hoses! A leaking coolant hose can lead to serious engine damage if not quickly identified. If the coolant temperature drops too much, then the secondary thermostat begins to close, limiting flow. It still heats up but not as severely. Answer: You can see the output flow of your coolant filter at the inlet of the expansion tank. 6L Duramax LBZ LLY/LBZ. 0 - 31. New water pump, new tranny cooler and tranny cooler line. LBZ turbo available here. Remove the intake manifold. Available from ’06-’07, the LBZ represents a period in Duramax lineage where the LB7’s (’01-’04) injector problems had been addressed, the LLY’s (’04. Under the LBZ, the Bosch fuel engine management system also changed. 12T55D 180F Coolant Thermostat with Gasket 743G OE Spark Plug Wires 8006 Spark Plug wire heat shield, ea 41-983 Platinum spark Plug, ea AF10043 Delphi Mass Air Flow Sensor CRK44-OE OE Crankshaft Position Sensor 580465 ACDelco OE Front shock Autoride 580460 ACDelco OE Rear shock Autoride Coolant Change. Complete set of LBZ injectors (with seals and glow plugs) available here. Run the engine until the cooling system stops bubbling and the coolant level starts to rise, then put the radiator cap back on the system. 1; 2; First 2 of 2 Go to page. For most cars under 10 years old, typical OEM (original equipment manufacturer) change intervals are now 5,000 to 10,000 miles. There are two VIN codes for the LBZ. Once the pressure reaches operating psi, the coolant will continue to increase in temp and overpressure causing it to run out of the overflow. Low coolant due to a head gasket leak or compression pressure blowing the coolant out through the coolant surge tank overflow can also cause big swings in coolant temperature. VIN Digit: 6 for 2500/3500 pickups and vans, 9 for 4500/5500 Cab and Chassis Silverado, Sierra, TopKick or Kodiak Coolant Bypass Kits; Crankshaft Barring Tool; Lexan Windows; 1998. We take pride in the products we offer our customer's and would not have it any other way with our custom tuning. 5-05 LLY twin kit $3,650. Loosen the hose clamp holding the hose to the radiator's lower pipe with a screwdriver. Page 53 7. Unscrew the radiator cap from the radiator and inspect it for any defects, including excessive rusting, torn gasket or dry-cracked gasket. 6. Once the thermostat opens you will have to add more coolant. Change your coolant overflow tank cap. Preferred viscosity, ambient temp < 0° F, acceptable in all temps. The oil part could be from the power steering and the coolant is just picking up some of the fluid on the way down. With water pump failure striking anywhere between 130,000 and 250,000 miles on a Duramax, we’d say the factory unit on this ’06 LBZ had a pretty good run. 2 gal of coolant (per the chart on the back of the bottle) is good down to -65deg. Features: Nickel Plated Steel and CNC Machined Billet Aluminum Construction Description Mishimoto Silicone Coolant Hose Kit. Duramax EGR Blocker vs. Shop FORD POWERSTROKE. The P0128 code means that the engine coolant is not getting warm enough, fast enough. *RIP*2006 GMC Sierra 3500 LBZ Silicone Turbo Coolant Feed Hose Fits 2004. 6L Diesel Engines. 00. 6L Duramax Diesel Engines (Years: 2006-2007). Is this an option that I can find elsewere in the tuning software???? just to let you know, i have a high idle/PTO switch on my truck and the first setting is 800 rpm and there is little to no change in oil pressure (at least from my factory gauge, which i guess is not very accurate Haisley Machine 8231 S 200 W Fairmount, IN 46928 Phone 877-948-3164 Fax 765-948-3163. Dangers of Low or Contaminated Coolant The radiator uses a series of tubes and hoses to transport coolant, or antifreeze, and cool down your engine. Coolant degradation Judging by the amount of coolant that I still have left it seems fairly important. Duramax Diesel Oil Selection & Oil Change Procedures Engine oil is exposed to extreme conditions, being used as both a lubricant and coolant inside the engine. Adjust reservoir coolant level as needed. Fits: 06-10 Duramax LBZ/LMM. The DIESELSITE Coolant Filter Kit is a bypass-style system that filters a small amount of the coolant on each pass. 5-2016 Duramax VGT Turbo Heat Blanket The low coolant level in the radiator surge tank may be due to the fill process at the assembly plant, which cannot purge all of the air from the cooling system and the surge tank. The RPM's that seem best for the coolant temps if are about 2500 or sligtly higher. They need the proper PPE to deal with the high voltages involved. Engine Coolant Thermostat Replacement (LLY,LBZ) Removal Procedur 1. GM LBZ Chips & Tuners. 5-07 lly had restrictive turbo mouthpieces, like to blow HG's and 06-07. 33 at +65MPH, the "wind chill factor" is -70deg, or "lower". Before doing a flush, make sure your engine is completely cool. Find the best oil and filter for your 2007 Chevrolet Trucks SILVERADO 3500 CLASSIC (6. There is no OEM filter. The bulletin applied to all 2004 and 2005 LLY Duramax engines. Oil System Upgrades By using the Centrifuge you can extend the intervals between each oil change from 3,000 up to 10,000 miles. Start engine and let it idle. 01-04 6. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Coolant prevents the water from boiling; and also lubricates the engine block and the radiator, preventing rust formation. 75" for Silicone Hoses PDR’s Duramax LBZ EGR Delete kit will completely remove the EGR system out of your truck. 6L LBZ. Listed as acceptable for certain model years - not advised. 6L LBZ Injector # 0445120042. But you might get lucky with that. 6L LBZ Performance & Tuning Potential. Warm up engine to normal operating temperature. $14. Instantly compare . There are two VIN codes for the LBZ. Description. Air Intake Systems. 2006 – 2010 GM Duramax 6. Question . Thanks. Antifreeze is toxic, so put on gloves and eye protection once the engine has cooled. When driving down Rt. Now that my 2008 f658gs has reached its 100K kms mark and been more than 5 years in traffic, I want to change the coolant. . 14. Bi-weekly "How to" #23. To change the brightness of lowering the lights such as the indicator light of the combination meter, A/C indicator light, clock. B. 00. SDP 04. The first thing to check is the coolant level, if the coolant is full and the heater core hose is extremely hot to touch, then you may have a door problem. As luck would have it, the LBZ comes with a 6 speed and I found a company that makes a wiring harness for just such a swap in an 01-02 truck. The best EGR delete kit for LBZ Duramax. It can also be added to any color antifreeze/coolant – color may change but performance will remain unaffected. 5, however, it is typically not good practice to allow a coolant to operate below a pH of 7. But when doing a cooling system "flush" you are actually exchanging the coolant, typically with a machine that puts new coolant (already mixed 50/50) into the system as the old is leaving. It immediately went to 260 then, back to normal. 0L, 6. You might just see coolant coming down the left (driver) side of the engine in the front and over the tube that goes back to the oil cooler. 5-2002 (VP) Turbochargers; 2004. Maybe I didn't need to rev it 2006 Chevy 2500HD LBZ/Allison ECSB 4x4 Greystone metallic S475, 3" boost tubes, 5" intake, Custom Y-Bridge Tuning and Transmission by Diesel Addiction . Remove the serpentine belt. Change coolant in BX-23 procedure Hello first post here. Howdy yall, I have a 05 Sierra w/ 6. As a result, I did not pay much attention to the bulletin. b12ring · Registered. By using a spin on filter we make it easy for you to change your coolant filter at regular intervals. EconoMind Diesel Tuner (PowerPack calibration) with Banks iDash DataMonster for use with 2006-2007 Chevrolet/GMC 6. Repeat the cycle until the coolant level no longer drops. 0, no drain plug. As the solids erode from the cylinder linings, they become an inert particle left behind floating around actually causing more damage, clogging coolers, wearing away seals, etc. 6L Duramax. Mishimoto Chevrolet/GMC 6. 2006 Chevrolet Silverado 2500 HD Engine Coolant Level Sensor Connector ‹ Change Part / Category 6. . If you have a 2001-2004 Duramax 6. Coolant flush and amount Oct 12 2013, 12:39am I am planning to do a coolant flush in the next week or so and have a few questions my truck is a 2004 GMC sierra 2500HD with a 6. 04. There is also a possibility that there is a small leak or seepage under the hood, and that the smell is being pulled into the cab when you run the HVAC system. 4L, or 6. Refer to Engine Coolant Fan Upper Shroud Replacement (4. Place the drain pan under the radiator's lower hose. Engine coolant. This kit contains the necessary Genuine GM parts you will need to replace both head gaskets on your LBZ-LMM Duramax. Removing contaminates such as the casting sand and metal shavings left over from the manufacturing process means your water pump, EGR cooler and engine oil cooler will all last longer. The best quality and combination of Fuel Air Separations Systems and electric diesel fuel pumps available that improve diesel performance, mileage, and efficiency for the GM Duramax 2006-2007 LBZ on sale online or in our Franklin Wisconsin store along with other GM Chevy diesel performance parts. Quick view. Best Quality Injector Available for LBZ Engines. As the engine warms up and the coolant gets hot, the electrical resistance of the sensor drops. LLY/LBZ. 1. 6L LBZ Duramax was one of the most tuneable as well. e. 6L Duramax works in conjunction with the EFILive Tuning. 6L LB7 Deviant 71330 Coolant Thermostat Delete Plug for 01-10 GM 6. If you see no flow, it is already plugged. 6L V8 LBZ VIN: D : Standard® offers top-performing and durable coolant temperature that sensors are critical to many PCM functions. Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative diesel truck performance products - over 600 products for one-stop shopping. If oil enters the engine block, the coolant will get contaminated. draining: which hoses should i pull to drain completely? 2. 0L V8. By using a spin on filter we make it easy for you to change your coolant filter at regular intervals. The job of creating that pressure was again left up to the Bosch CP3. Scan/define/clear vehicle diagnostic codes. Have to pull lower radiator hose. Let it warm up with the cap off, you will overflow a little and thats normal. 2004. 6L Duramax LBZ & LMM Available in Black, Blue and Red [Archive] Page 3 For the 2006 LLY, LBZ & LMM, incl DSP Custom OS. 5 lb7 had injector issues, alot were replaced under warranty put the warranty to 200k. Joined Jan 4, 2011 · 5 Posts . 00 BD-Power 1064734 Find the coolant temperature sensor and remove the connector plugs. Remove the lead coming from the terminal and loosen the sensor with a socket or wrench. This is how I do it. If you have two pins on the coolant temperature sensor, you can try ohm measure between these two pins. 6L). 2. Allow the RAV4 to sit until the engine is cool to the touch. After years of testing in house on our own projects and trucks we are exctied to release our own brew of custom tuning for your 6. Does not fit vehicles with engine code LML. This circuit modifies the MAF signal to the computer on the LLY and LBZ engines (Not LB7, Not LMM) to expected levels when the EGR is blocked off, modified or a big free flowing exhaust system (removing the cat) causes the ECM to set an EGR code and display the check With engine cold, fill radiator if needed. 2001 - 2011. The factory plastic unit can become brittle a hsp-factory-replacement-coolant-tank-for-2001-2007-chevrolet-gmc-duramax-lb7-lly-lbz Cometic Gasket supplies hi-performance gaskets for a variety of motorsports markets: ATV, Drag Race, Domestic Automotive, Harley-Davidson®, MX/Dirt, Off-Road, PWC, Road Race, Snowmobile, Sport Compact and Street. When you decide to change your antifreeze/coolant liquid make sure you replace it with the same color or that your car is compatible with other colors (see owner manual). Plus, if you replace your turbo or remove this small coolant hose, the factory rubber typically deforms or tears. GM’s solution retrofits the new-style LBZ air intake to the LLY engine. New Garrett Turbo for 2004-2010 GMC/Chevrolet LMM,LLY,LBZ Turbocharger Model GT3788VA *No shipping fee applies to orders totaling $500 or more and shipping within the Contiguous United States JavaScript seems to be disabled in your browser. com FREE DELIVERY possible on eligible purchases My Insight also doesn’t have a vent or overflow for its non-pressurized reservoir. After the engine has been thermally cycled, air rises and causes the coolant to become lower than when initially filled. Remove the upper fan shroud and fan. DSP5 Switch by EFI Live. The type of coolant required by your vehicle can now vary by year, make, model, engine and even the country where the car was made. No need to ring around, hang on the phone or wait until the garages are open – search for, compare and book a garage for your . BMW Coolant Change prices in your local area to find the best deal. A bad head gasket can let coolant leak into the crankcase, which will dilute the oil into foam. Joined Mar 23, 2011 · 2,496 Posts . The second is VIN D. A leaking intake manifold gasket is actually quite common on some engines, and will cause the same symptom, coolant in the engine oil. Watch out for the engine cooling fan. The first is VIN 2 produced in late 2005 and early 2006. 3 Liter Oil Extractor, Oil, Transmission, Coolant Change Tool, Easy-to-Use Hand Pump, Extract Fluid Through Dipstick Tubes, No Mess: Automotive - Amazon. Jump to Latest Follow 1 - 8 of 8 Posts. 2. 3 (stock injectors, CP3, and turbo, no drugs!) 7. 09 . As part of the Coolant/Antifreeze Change, our expert technicians will drain and refill your coolant, as well as safely disposing old fluid. I f you need coolant tubes or accessories we have it all. LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax. On one pull of a moderate grade on HWY 88 in the Jackson, CA area, the outside temp was in the 80's, the coolant temp gauge pegged hot, the alarm for Hot Coolant came on, but the fan did not. As a result, reducing the service life of the coolant temperature sensor. With the DSP5 switch, you can change your tuning "on-the-fly". Aluminum Upper Coolant Pipe for LBZ/LMM Duramax replaces the OEM rubber upper coolant hose and comes powder coated color of choice! NOTE: this pipe does not come standard with a WCFab badge like the other model year coolant pipes. 6 Fluid Capacity & Torq Specs LB7/LLY/LBZ/LMM 10-07-2015, 01:46 PM Here is some helpful specs from a different forum article that will cover gas trucks as well as the 6. So before the thermostat could open and allow the coolant to begin flowing, I iced up my radiator, within 2 miles. 6L LBZ Injector # 0986435521. Diesel engine coolant also contains additives that are designed to protect the cyclinders from cavitation erosion. Hold the engine at 2,500 rpm for five minutes, and then allow it to idle for five minutes, topping off as needed. 6 egr delete kit is designed to completely remove the EGR system on the Chevy 6. Change Oil: 10,000 miles: 16,000 Km: Change Oil Filter: 10,000 miles: 16,000 Km: Change Fuel Filter: 15,000 miles: 24,000 Km: Replace Air Filter: As needed or every 30,000-45,000 miles. Of course, if you're having to change a component that's part of the cooling system, such as the radiator, thermostat or coolant pump, you're going to lose at least some coolant. Of the first five generations of the Duramax (LB7, LLY, LBZ, LMM and LML), the LB7/LLY rod is the second lightest ever used. Symptoms Single LBZ injector available here. Sometimes people look past these common blown head gasket symptoms because they do not want to know they may have a big problem on their hands. If you prefer to change your GM diesel truck’s filters yourself you don’t have easy access, you need a GMC or Chevy Duramax fuel filter door from MadJack Diesel Performance. Nissan Coolant Change prices in your local area to find the best deal. Description. Chemical Guys Hybrid V07 Optical Select High-Gloss Spray Sealant & Quick Detailer, 16 fl oz. Includes: 1 x Genuine GM Head Gasket Install Kit Part# 98434773; 1 x Genuine GM Left Head Gasket Part# 12637785 (C-Series) Get a radiator cap "surge tank cap" and fill the coolant up starting with a cold engine. Nissan that best suits your needs, based on price, distance, availability and verified reviews. Truck has new rockers and Cab corners. Under the hood, the KandN Intake provides his LBZ Duramax with fresh air and it exhales through a 5" turbo-back exhaust. Using pre-diluted coolant, as opposed to concentrated or full-strength, is an easy, no-fuss way to ensure your radiator has the proper 50/50 mixture of coolant and water. Single stage VS dual stage relief valves? Single stage relief valves will open above their set pressure and close below it, good for racing applications. Some coolant technologies can protect as low as pH 6. If the value is wrong – replace the sensor. Without enough coolant, your engine may overheat. mike This table is not available on the LBZ tuning that I can find. Chevy and gmc duramax sel 6 6l duramax oil change xdp duramax radiator coolant drain pipe lb7 lly mishimoto aluminum radiator 6 6l duramax turbocharger removal Coolant Flushing Burping And Low Warning Sel PlaceLb7 Water Pump Replacement Diy Sel ErsLbz Thermostat Coolant Drain Chevy And Gmc Duramax Sel ForumWhere Are Block Drains For Coolant Chevy… Since its introduction, the Duramax has gone through LBZ, LLY, LBZ, LMM, and LML designations, with a number of revisions along the way. I put it in about a month ago and now it's foaming. Get the best deals for LBZ EGR Delete Kit and LBZ Intake Elbow at the best online prices! This kit come with LBZ EGR blocker plate, high flow intake elbow, and hardware to completely replace LBZ EGR valve. Diesel Power Products carries the BD Deep Sump Transmission Pan for 01-19 6. Also, the radiator or engine coolant reservoir may have a gurgling sound, the presence engine oil, or smell of combustion. The additive-free filter will allow for longer change Mishimoto - Silicone Radiator Hose Kit - 06-10 GM 6. Replace with a new one and get back on the road in no time. This is where the coolant sent "bypassed" through the coolant filter re-enters the normal factory flow. The fleet trucks never had the overhead ran. 6L Duramax. Pour coolant through coolant filler neck slowly to allow air in system to escape. While all iterations are fairly reliable, the older ’01-’04 LB7 engines and ‘04. I just let mine idle about 10 or 15 minutes adding as needed. The PCM expects to see slow resistance changes on the ECT signal circuit. Discussion Starter • #1 • Jan 9, 2013 The engine was stone cold when I started it up and pulled onto Rt33. At temperatures below −20°F store the cord as it was before to keep it away from moving engine parts. Radiator drain pipe 06 19 6 6l gm duramax burping and low coolant warning radiator drain plug lb7 lly 2001 2005 magic oil drain plug m20 x 1 5 black Draining All The Coolant From Block Sel PlaceCoolant Flushing Burping And Low Warning Sel PlaceCoolant Change Flush Procedure Thanks To Arcing Sel PlaceLbz Thermostat Coolant… Read More » eeloutRIP LBZ 6/1/[email protected] recommended oil-change interval: 7,500 - 10,000 miles Oil Life System recommended coolant change interval: 5 Years or Coolant Filtration Filter Kit 01-10 Chevy GM LB7 LLY LBZ LMM Duramax you may want to do an additional filter change in between the 3,000 mile mark and the end of Dewhel JDM Aluminum Coolant Thermostat Plug For GM 2001-2010 Duramax 6. With the EcoDrain™ coolant drain kit, gone are the days of taking a coolant shower whenever you drain coolant from a Duramax® engine. 6L Duramax diesel engines. Breaks and tires where don’t last Coolant System. Rebuilt by the OEM Bosch. 2 1/8th 531 RWHP / 940 RWTQ 10/11/08 on Wayne's Dyno in Jville NC USMC 2002-present Engine Coolant Loss on 2002-2016 GM 6. and replace cap. Install radiator cap (side with pressure valve). Once the new part is fitted, you could top up the coolant, making sure you're using the same-grade, or completely drain the system down and refill it. I run the overhead every 100k miles. Price: $149. Why are Diesel Performance Chips, Modules, Programmers and Tuners so popular? The main reason is obvious: they provide any turbo diesel owner with quick and easy access to increased horsepower and torque. 9L Cummins, the 6. 23,000 psi on the LB7/LLY mills). Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) What the P0128 code means. 00. How to Change the Engine Coolant for the 1997 RAV4. Fuel Pressure Relief Valve, LBZ/6. For Use With DSP5 Tuning. These filters will remove all solid particles -- new or old. Most companies would have made these running changes, but GM identified each revision as a different model. If exhaust is getting pushed into the cooling system the coolant will have a brown to black coloring and a god awful smell to it. 0L diesel engine with this Water Coolant Filter Bypass System. Genuine GM OEM Part # 97381182 – Fits all 06-10 LBZ/LMM 6. Replace if necessary. $5. I did put RMI-25 in the coolant (4 ounces) but it should be compatable. With so many factors in play, car owners need to know which type of engine coolant is right for their vehicle. My guess is that the crude plastic cap won’t hold a seal. Coolant Levels Add coolant until you see a steady stream of coolant coming from the bleed valve. Duramax cooling system capacity is actually 24. First off im not mechanic . Anything else is usually serious. And to remove the c Like you want to do I just drain and refill. 12. This is the Easiest way I found to drain the coolant on My 2006 Duramax LBZ Make sure you have a bigger container maybe 12 quarts hold. Replace external filter at 45,000 mile intervals and full service at 97,500 miles under normal conditions. 6L DmaxStore GM LBZ/LMM Head Gasket Replacement Package 2006-2010 Chevy/GMC 2500HD/3500HD/LBZ LMM. 5. Meets or exceeds the following industry specifications: ASTM D3306, SAE J1034, J814, J1941, TMC of ATA RP-302B, and Federal Specification A-A-870A. 2L, 7. This kit contains: One Coolant Filter; Two Contol Valves; Coolant Filter Assembly; Coolant Hoses Buy OEMTOOLS 24389 5. 3L, 6. 6L GM Duramax with Allison 1000 1061600 BD Performance Allison 1000 Transmission 06-07 6. Or if it sees a lack of change in ECT signal, this code may set. Typically, you will use 3 filters in the first 9 months. Before starting the engine, be sure to unplug and Keep the coolant heater plugged in for a minimum of four hours. Change Fuel Filter: 15,000 miles: 24,000 km: Replace Air Filter: As needed; check air filter at every oil change. 11. The next revision, referred to as the LLY was a mid-year change in 2004. 6L V8 Turbo Diesel Standard Cab Pickup (4 Door) How-to video for petcock, radiator flush and burping on a 2005 GMC Sierra 2500 HD SLE 6. Our in house tuner writes each tune for each customer with pride and integrity built into the quality of the tuning. LBZ Duramax 6. Drain LB7 so I can drain it (ha ha). See how we assemble this Duramax better than the factory in this month's issue of Diesel Power Magazine! 04. By this time, the coolant level inside the coolant surge tank may be lower. 5-’05) overheating issues were Duramax LBZ and LMM P0087 Low Fuel Pressure code Summer comes, temps rise, and the working trucks with relatively high miles start to set a P0087 code and go into limp mode while towing. 2wd, AC and heat work great. Replacing the coolant temperature sensor is an easy process that anyone can do at home with some basic mechanic's tools. The situation mentioned in the opening post in this thread doesn't indicate low coolant, but we're hearing of more incidents like this as these trucks age. Price: $36. The second is VIN D. The higher-pressure version used on the LBZ moves 195 to 200-lph worth of fuel (as we’ve seen tested on a flow bench) and is a very desirable pump in the aftermarket, especially when a second CP3 is added to any Duramax engine. 3L, 4. Choose Options The Mishimoto Chevrolet Duramax low temperature thermostats activate at a lower temperature than the OEM thermostats, making them the perfect solution for Duramax owners who live in warmer climates, or use their trucks under heavy load or strenuous drivin Eliminate the possibility of a leaking coolant tank with our CNC cut and bent aluminum coolant tank. At 1,155 grams apiece, only the rods used in the LML (’11-‘16) were lighter. SDP 06-10 LBZ/LMM Duramax Coolant Pipe. Price: $9. Maximize performance with this 2006-0. Choose top quality brands AC Delco, DIY Solutions, Dorman, Motorad, SKP. You can also add a coolant filter too. TrackTech Head Stud Kit SKU: TTD0116HS007 Oil Change, Coolant Change, Engine Air Filter, Glow Plugs, PCV System 2007 lbz classic FALSE LOW COOLANT LIGHT So here is the low down we put a new used motor in this truck and the low coolant light is staying on after plenty of drive time and top offs i know all hlthe air is out of the system. Please note that tuning is required to prevent a CEL from remaining on. All gains measured at the rear wheels, with recommended airflow improvements. Drain the coolant from the radiator into a clean container so that it can be reused later. FLEECE COOLANT BYPASS KITS; S&S Duramax CP3 – New LBZ based $ 950. This coolant pipe O-ring replaces part GM 94011604 and is placed on the coolant outlet pipe where it connects to the thermostat housing. 0L, 6. If you like we can work together on this problem. 5-07 6. A CNC billet aluminum upper thermostat housing makes extra room for larger aftermarket turbos in the valley as well as dual cp3 setups by eliminating the factory coolant hose that crosses over the driver side valve cover. 6L V8 Turbo Diesel Standard Cab Pickup (4 Door) I have a 2006 gmc 2500hd with the LBZ duramax my truck warms up to 56°C (132°F) then the temp drops to 28°C (82°F) then after driving for a bit it will shoot up to normal operating temperature it will level out at around 85°C and then it will fluctuate between 85 (185°F) and 88°C (190°F) this morning I got an engine light the trouble code is PO128 coolant thermostat ( coolant Upgrade your cooling system with the Mishimoto 6. 6L LBZ EGR delete kit. 6L Duramax Diesel Engines The AERA Technical Committee offers the following information on engine coolant loss on 2002-2016 GM 6. The fuel pressures increased from 23,000 psi to 26,000 psi. 6L LBZ Injector # 0 445 120 042. 1 out of 5 stars 4. Change every The DIESELSITE Coolant Filter Kit is a bypass-style system that filters a small amount of the coolant on each pass. It’s easy enough to test; just open the reservoir cap with the engine hot (max coolant level) and see if air wooshes out under some pressure. 10W-30. 00. OIL CHANGE: Every 5,000 miles TIRE ROTATION: Every 5,000 miles FUEL FILTER REPLACEMENT: Every 15,000 miles (maximum)* AUTOMATIC TRANSMISSION SERVICE: Every 25,000 miles COOLANT FLUSH: Every 45,000 miles FRONT & REAR DIFFERENTIAL: Every 45,000 miles (sooner if launching a boat) Coolant Systems for a 2006-2007 Duramax 6. I suspect a stuck open thermostat is the culprit. Has new glow plugs, fresh coolant, fresh tranny fluid, Fresh oil change, truck has 382xxx it is currently on the road. Part# GM-LBZHDGSKT. New OEM Bosch 6. Joined Jul 9, 2013 · 1,806 Posts I flushed my coolant when I bought (used) and put extended life coolant in, gets checked with test strips when I change the oil, but it should be just fine for several years. BMW that best suits your needs, based on price, distance, availability and verified reviews. When "bubbles" disappear from reservoir, turn off vehicle. While doing it, I might as well change the thermostat since the engine is running at a temperature a notch lower than it should be. This kit includes the internal transmission filter, extrernal filter, and 8 quarts of AcDelco fluid. WIX FILTER LOOK-UP With Over 16,000 filters, find the correct WIX filter for any vehicle. 6 Diesel Common Issues and Problems. It is important to note that not all instances of coolant loss on these engines is the result of head gasket failure. 32,000 km-48,000 km: Flush Cooling System: 150,000 miles: 240,000 km: Replace Automatic Transmission Fluid: 25,000 miles: 40,000 km: Change Manual transmission fluid The HSP LBZ/LMM Billet Thermostat Housing Kit removes the obstructive factory coolant hose routing on your 2006-2010 GM 6. That said, hot summer temperatures accelerate oil loss, so keep an eye on your oil level. 7L Powerstroke by removing debris from the coolant that would normally plug the oil cooler. 7 quarts, so he was closer than you think. The first is VIN 2 produced in late 2005 and early 2006. . 6L, LLY-LBZ Fill the cooling system with a 50-50 mix of Dex-cool coolant and distilled water. I Repeat 2 or 3 times. Grasp the hose firmly and twist it to break the seal between the hose and the pipe. Keep On Top Of Any Leaks: Fix oil leaks or gasket leaks immediately. At this point, there may be coolant in the engine oil pan — this will look creamy and lighter in color than the oil. Generally put in a little to much. Monitor EGT, coolant temps and a vast array of other engine parameters. 6. Whether you 3. Go. 6 LBZ. When water pumps fail due to age or miles, it’s typically the fault of a worn pump seal, which in turn allows coolant to leak from the weep hole located on the top, gear side of the pump. Once the initial 9 months have passed, you will only need to change your filter once a year. No need to ring around, hang on the phone or wait until the garages are open – search for, compare and book a garage for your . Duramax 6. 50/50 DEX-COOL 12346290 engine coolant , distilled water. Prev. Coolant Change. The change interval is 5 years or 150k. 2 Year Warranty on GM Parts The 2006 model-year Chevy & GMC diesel pickups began arriving on dealer lots in August 2005. Same thing. 22. 5-’05 LLY’s are starting to show their age. Thermostat Housing Cover - 2004. I am on the receiving end of continuous calls over the past few years inquiring what to do. Buy a 2006 GMC Sierra 2500 HD Thermostat Housing at discount prices. Chemical Guys Bare Bones Undercarriage Spray, 16 fl oz. Protects aluminum and all other engine metals. Remove the upper fan shroud. The next few generations of the Duramax are upgrades to the solid design. Out of the four Duramax motor types: LB7, LLY, LBZ, LMM (and LML now) the LB7 was the only model that came equipped with injector nozzle sleeves c. We recommend changing the coolant filter after 500-1000 miles initially, and then every other oil change thereafter. The HSP LBZ/LMM Billet Thermostat Housing Kit removes the obstructive factory coolant hose routing on your 2006-2010 GM 6. If your coolant level drops, and if you have any oily residue on the inside of the windows, then it is fairly evident that you have a leaking heater core. I dont get it, is all she needs is a new 2006 Toyota RAV4 P0113, p0110 The coolant in an engine is passed through tubes inside the radiator, where heat it has absorbed from the engine is dissipated into the atmosphere, before the coolant returns to the engine. #PIP5487: 2017 6. Fitment. If the engine is put under load, the secondary thermostat, which has a higher open temperature rating, now allows full flow to the radiator. Cranked it up started my drive to work. They need technicians who have been qualified in handling the high voltages involved. Average repair cost is $700 at 93,450 miles. We have accessories such as clamps,Gates radiator hose, valves and more! We have name brands such as, Freightliner, Kenworth, Peterbilt, Sterling and Western Star. 6L Duramax equipped Chevrolet Silverado GMC Sierra 2500 HD 3500 Diesel 6. 4 4cyl DOHC) had the check engine light, so I get the code reader and it throws two codes, P0113 IAT Sensor 1 Circuit High Input, and P0118 Engine Coolant Temp Circuit high Input. LBZ Duramax 2006-2007; this coolant has been designed for use in vehicles requiring antifreeze/coolant meeting Ford Specification ESE-M97B44-A. bobby walnuts · Registered. Watch coolant temperature gauge so as not to overheat the engine. That's your cue for a need to install a new pump. EGR Delete Warning: Emissions tampering is unlawful on any motor vehicle used for on road purposes in 6. 2001-2007 LB7/LLY/LBZ Duramax Twin Turbo Coolant Tank Kit (0) Reviews: Write first review Description: -Coolant Tank -Low coolant sensor -Cap -Hoses -Clamps -Fittings -Powder Coating Powersports Coolant 1/2gal . Of course, if you're having to change a component that's part of the cooling system, such as the radiator, thermostat or water pump, you're going to lose at least some coolant. Fuel sprayed directly onto the glow plugs for faster starts. First check the coolant level. Page 12 NOTES 2-10 Check out the Million Mile Duramax Engine Rebuild, as we build the perfect diesel for towing. 6L LLY/LBZ Duramax 4WD 1064734 BD-1064734 149. Definitely use distilled water to flush and refill as everyone else has suggested. 06-07 6. ommonly referred to as injector cups. Remove the A/C compressor and the power steering pump. 48,000-72,000 Km: Flush Cooling System: 150,000 miles: 240,000 Km: Replace Auto Transmission Fluid: 50,000 miles: 80,000 Km: Change External transmission filter: 50,000 miles: 80,000 Km: Change internal 2007 classic LBZ coolant leak. Does anyone have any directions or tips on how to do that. Ford has authorized to change to yellow coolant - I just had to replace my coolant reservoir and when I got new coolant as-well the ford dealership informed me it was a Ford change. are the injectors cooled by coolant passages in the injector bores, truck is not smoking while running and cooling system is not pressured up, so i beleive head gasket is not an issue. Sort by Grid view List view. Similar to a loss of oil, an external oil cooler failure may force all of the engine coolant out of the engine. The VIN 2 engine is mechanically and physically the same as the VIN D engine but utilizes LLY engine tuning due to the LBZ tuning taking longer to be EPA certified and placed into production. You will, after all, be flushing everything out and starting fresh. 5-2010 10 qts w/ filter change . It has been used by race teams around the world for years to keep their engines safe, no matter what the conditions. Discussion Starter • #1 • 12 mo Turbo Coolant Return Hose, 2006-2010 Duramax. On some modern vehicles, the ECU also uses this signal to adjust the reading How to flush the coolant antifreeze in a 2005 GMC Sierra 2500 HD SLE 6. 85 gallons) Refer to owners manual for application specific coolant capacity The coolant takes longer to warm but the pressure is there from the gasket. Once its full leave the cap off and start the truck. 13. This limits the amount of heated coolant to be dropped in temperature. 100% Brand New – Direct from the OEM Bosch. 2006 I followed the manual , drain coolant out bottom of radiator. Engine cooling system problems could arise if you don’t have the right mixture of coolant, which is typically a 50/50 mix of antifreeze … Find many great new & used options and get the best deals for HSP Factory Replacement Coolant Tank For 01-07 GM 6. 6L L5P Duramax Coolant Leaks 01-04. 6L Intake Air Temp Sensor. Change the filter if it should plug before the 3-month interval. A CNC billet aluminum upper thermostat housing makes extra room for larger aftermarket turbos in the valley as well as dual cp3 setups by eliminating the factory coolant hose that crosses over the driver side valve cover. HOURS OF OPERATION MONDAY – FRIDAY 9AM – 6PM EST CLOSED SATURDAY AND SUNDAY To change the coolant, poor design means that they need to disconnect the drive battery. refilling: is bleeding necessary upon refilling LC4 with coolant? i dont see any bleed plugs on engine. Description. The water pump's coolant-side seal is there to contain this pressure against a spinning shaft. Check your coolant degas bottle for a layer of oil. Door Key P/W Down Function to make only the driver's door window (or all windows, depending on vehicle grade) and sunroof (if equipped) open manually by turning the driver-side door key cylinder to the unlock side There may be oil or coolant leaking, and the engine may begin to overheat, or at least run hot. If it sees a quick change in voltage that isn't consistent with an engine warming up, this P0116 code will set. 6L Chevrolet Duramax LLY LBZ. 2006-2010 LBZ the reservoir is foaming up something fierce on my TDI. I got a question about changing coolant in the BX-23. 7. Jump to Latest Follow 1 - 12 of 12 Posts. Covered Under 1 Year Unlimited Mileage Warranty. Engine coolant leaking from oil cooler. Our engineers took the Duramax platform and significantly improved horsepower and torque with the Duramaximizer, at a time when there were no consumer performance options available for these new common-rail electronic diesel engines. If you think about it when flushing the coolant the thermostat should be closed as you would not want to change the fluid when it is hot for obvious reasons. Be sure the cooling system is not pressurized and cooled completely. 5W-40. Add coolant to reservoir if needed. Refilling the system with new antifreeze/coolant Inspection for any visible leaks Check your owner’s manual for your vehicle’s specific service recommendations or contact your local Express Oil Change & Tire Engineers for more information. lbz coolant change