Adding coolant to duramax Checked the overflow reservoir (in driveway, slight decline). They said they didn’t find anything wrong. It has two reservoirs that are difficult to fill. Jun 6, 2021 · Checking Coolant (6. Sep 7, 2021 · Have a 2019 Duramax. Upgrade your duramax oil cooler! better cooling means longer lasting. I remove bottom side cap it's a dead end hole with a pin hole. Jun 7, 2015 · system, including the coolant surge tank pressure cap, is hot. Adding coolant to 2017 Duramax Silverado 2500 HD - YouTube DuraMAX Conventional Antifreeze and Coolant. But if the leak in the gasket gets large enough and you're commanding big power from the engine you run the risk of hydrolock . Coolant reservoir tank replacement and why. I've read that it requires a vacuum pump to ensure no air is present, also read that you add up to the min line crank the truck and let it get up to operating temp and add coolant as necessary. Confirm the engine is cool, then remove the cap and check the fluid level; it should be just below the full line. Apr 4, 2017 · My question is, is this really necessary? If so what is the correct way to service the coolant once completed. Poured about 5 gallons in before I figured something was wrong. 8L Duramax (GDE tuned), RevMax TC, Improved Racing trans t-stat, CX Racing trans cooler, Rokblokz mud flaps, ARE Z-Series shell, DD SS3 Pro amber fogs ** Falken Wildpeak A/T4W 265/70R17 on ZR2 wheels, Fox 2. I made a video because I feel th Did your low coolant message come on? Watch and see the easiest way to get coolant into that lower reservoir without a vacuum setup or a goofy garden spraye This video shows you how to check or add coolant in a 2020-2024 3. Are the systems separate? Thanks for any input Aug 31, 2020 · Truck is a 2016 Duramax with around 168k, deleted and tuned since 110k (GDE), owned the truck since new. The following vehicles are equipped with the 3. Coolant temp on my CTS2 never got above 130. I did and it was none in the reservoir Added and 5 days later went hook my camper and a sweet smell coming out of my tailpipe I filled it again and took it back to the dealer. With the cap still removed start the engine and wait until the temp reaches 196 deg F. 3L, however, the overall pr Jun 19, 2020 · ** 2. 000 miles. Slowly continue to add coolant so it goes into the overflow side of the bottle until it reaches 1/3 of the capacity. Shop productsMax-flow modified coolant tube for lmm duramax – dmaxstore Adding coolant to duramaxCoolant Jan 3, 2010 · hey, i just had the same problem recently, and had a mechanic "flush" my coolant, but the problem came back. Feb 23, 2017 · Adding Coolant (8-Cylinder Pickup and Van Models) 1. Duramax build part 7: intercooler, radiator and electric fans!Duramax engine parts breakdown Chevy 2500 battery drain duramaxCoolant duramax diesel. Always wear safety goggles when working on your Silverado 2500 HD. The coolant bottle is one bottle with 2 separate compartments inside. It contains inhibitors to prevent rust and corrosion for all cooling system metals including aluminum. He only uses Dexcool also. Remove the coolant surge tank pressure cap when the cooling system, including the coolant surge tank pressure cap and upper radiator hose, is no longer hot. Ran it hard then let it set and idle and nothing on the concrete Oct 31, 2021 · Adding coolant to 12 duramax Tow Vehicles & Towing Adding coolant to 12 duramax - Montana Owners Club - Keystone Montana 5th Wheel Forum Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial × Nov 3, 2021 · Low coolant light came on. Run the engine at 2,000-2500 RPM for another five minutes, as you slowly add more coolant to the system. Then drain that and fresh coolant to the proper mix ratio. Never add a long-life coolant to a conventional coolant or vice versa except in emergency situations when there is no other alternative. . Oct 9, 2021 · I have a 12' Duramax. Can I just fill it? Unlike the high temp side, the manual says to take it to the dealer. I appreciate the help in advance. Run engine to normal operating temperature with heater on high. Adding coolant to duramaxCoolant – dmaxstore 2014 duramax losing coolantDuramax coolant drain and fill. The surge tanks is full, checking both when hot or cold. Engine coolant / antifreeze circulates through your engine to keep it cool in the summer but won't freeze in the winter. Continue to run the engine at 2,000-2,500 for 5 more minutes. The coolant tank was getting contaminated with oil. If the coolant level is still low after having followed these steps twice, have the coolant system checked a certified technician at the dealer for a possible leak. "2017 GMC Duramax Low Coolant Warning Bad Sensor Reservoir Replacement", I came up with my own contraption to add Jun 16, 2006 · I need to add a little engine coolant (approx. " Jun 12, 2019 · Keep adding coolant untill the second tank is 1/3 full. I've got the DexCool & I plan to do it this afternoon. Plus, get essential maintenance tips for optimal engine Oct 8, 2023 · Even my old one takes a day or 3 to get all the air out while adding coolant and keeping an eye on it the whole time. com http://1aau. Jul 17, 2012 · Some customers may comment that a "COOLANT LEVEL LOW ADD COOLANT" message is displayed in the Driver Information Center (DIC) even though the coolant level is normal. Low coolant level. Add coolant until you see a steady stream of coolant coming from the bleed valve. Leave the cap off and start the engine. Replaced the cap. Remove coolant from recovery and fill with 50/50 mixture of PRESTONE Dex-Cool Approved Antifreeze/Coolant and water. Run the engine at 2,000–2500 RPM for another five minutes, as you slowly add more coolant to the system. Continue to run the engine at 2,000-2,500 RPM for an additional five minutes. Engine coolant flows through the block transferring heat from the engine to the radiator while also providing the cooling system with rust and corrosion inhibitors for added protection. Make sure to check your engine when it is cold for an accurate reading. If no problem is found, check to see if coolant is visible in the Feb 15, 2023 · 2020 GMC Sierra 2500 HD 6. I added 50/50 gm approved coolant. Some coolants will come premixed-that is, you don't need to add any water. Shut off engine. They've testsed it at a 1,000,000 miles with no need to flush. 0L Duramax LM2 running cool with the high-quality Cooling System Components available at XDP. slowly add more coolant to the system. 04. If necessary, repeat coolant fill procedure Steps 1 through 6. Got super cold a few weeks ago, Low Coolant Light popped up. 8. Coolant bypass alternative? Duramax lly turbo inlet tube Adding coolant to 2017 duramax silverado 2500 hd. Learn about the importance of maintaining proper coolant levels to prevent overheating and costly repairs. 6 liter duramax in an express 3500 van with 325. The following issue has never happened before until recently. 0L Duramax Diesel Dec 29, 2021 · I noticed that the level on the engine coolant surge tank was low, i was not getting low coolant notifications but just wanted to top the level off. Allow the engine to idle for 5 minutes, as you slowly add more coolant to the system. The coolant surge tank is divided into two sides. No pitting in aluminum, very clean, no scale, perfect! That is much more that I could ever say with green antifreeze. Carefully pour coolant into the reservoir until the level reaches just below the MAX or FILL LINE. Jun 16, 2017 · I got a low coolant light the other day and decided to go ahead and replace the coolant since I don't know when it's been done last. Fill with the proper mixture. Coolant about 1" below the bottom of the arrows (seems like that would be within tolerance). I noticed the reservoir tank for the low temp is a little low. Then slowly keep adding coolant. What is this in my coolant? Easy fix for a common coolant leak on a duramax Aug 23, 2016 · Background: Brand new diesel owner, purchased first 2011 Chevy 2500HD diesel last month, and almost brand new forum member, this is my second thread. 5 (LBZ & LLY) Adding Coolant. Since there's no dedicated filli Mix the coolant / antifreeze with distilled water so that you have a combination of 50% coolant and 50% water. Is there a separated tank below that? There's a cap on the side of that one, between the tank and the side of the truck. 2015 Chevy Silverado 2500HD 6. Sep 29, 2016 · If no coolant is visible in the surge tank, add coolant as follows: 1. Aug 5, 2024 · What is this in my coolant? | Page 2 | Chevy and GMC Duramax Diesel Forum Adding coolant to duramax. Adding coolant to the reservoir after I started the truck and the reservoir would not fill up, low coolant on the DIC would not go away. Received a 'COOLANT LEVEL LOW ADD COOLANT' warning this morning on my new chevy diesel. If the tank is empty add coolant to about 3/4 full. Adding coolant to 2017 duramax silverado 2500 hd2014 duramax losing coolant Coolant duramax dieselCoolant issue!!. Check coolant level and add water or coolant again as necessary. Nov 21, 2016 · I'll tell you up front I am far from a Duramax expert,I avoid working on them at all cost. Turn the pressure cap slowly counterclockwise about one full turn. to/c/443/m/fluid-transfer-lubrication-toolsIn this video, 1A Auto demonstrates how to check and fill the co Jul 30, 2018 · The coolant reservoir shouldn't be under pressure, so you should be able to add coolant. Jun 28, 2013 · 2005 Silverado EC/SB, LLY, 4WD, Edge CTS w/ EGT probe, LML Exhaust Manifold, PPE shimmed FPRV, Banks LBZ air cleaner, Profab intake, LBZ Turbo Mouthpiece, Kennedy twin lift pumps w/ megafilter, Corsa 304 SS Exhaust, Mike L tranny cooler, EXAXT Steering System, Redhead Power Steering Box w/ Amsoil PS fluid, Green Torsion Keys, Allison Deep Pan w/ Suncoast Filterlock and Transynd ATF, Bilstein Aug 1, 2011 · Have a 2004 with lly and it is using about half a gallon of coolant every 200 or so miles. Wait for the cooling system and coolant surge tank pressure cap to cool if you ever have to turn the pressure cap. 0L Duramax Diesel engine. Caution Jan 22, 2025 · Coolant duramax techlink drain sel 6l Duramax lly turbo inlet tube Adding coolant to 2017 duramax silverado 2500 hd. The lower portion will be mostly empty, depending on the operating temperature. Allow to cool. 9. LBZ: Jump to Latest I am having the hardest time trying to figure out how to add coolant. I removed the petcock, stuck the waterhose in the resovoir & turned the car on. Once i unscrewed the cap on the engine coolant surge tank, #2 in the attached picture. See Engine Compartment Overview 0 85 for location. Run the engine at 2,000-2,500 RPM for another five minutes. Adding coolant to your 2012 Duramax is a straightforward process that guarantees your engine runs efficiently. Coolant in engine oil how to fix. If the coolant level is still low after having followed these steps twice, have the coolant system checked by a certified technician at the dealer for a possible leak. I knew the coolant system didn't have a leak, but after driving for a while (engine up to temp), then shuting off the engine, my coolant would spew out the overflow, thus leaking out coolant, no matter how many times I filled it. Silverado 2500HD 4x4 Duramax Low Coolant Warning - YouTube Adding coolant The video above shows you where the coolant reservoir in your Silverado 2500 HD is located and how to add coolant / antifreeze. don't forget to open your cap at the bottom left of your fluid reservoir to Sep 15, 2020 · 2018 Sierra Duramax 6. The expansion side of the reservoir can be difficult to f Jun 21, 2009 · Thanks guys for the info, really appreciate it. They say this is the best coolant out there. Nov 16, 2017 · Yes. Quote: "On pickup models slowly add coolant so it goes into the non-pressurized side (fender side) of the coolant coolant surge tank until it reaches one-third of the capacity. The Nov 4, 2020 · I have 2018 Duramax 2500 the coolant light came on said low coolant add coolant. What Jan 27, 2016 · I assume, I just add coolant/water mixture at 50:50 until it comes out the bleeder screw hole(s) and after reinserting the screws, just top off the coolant reservoir--correct? Thanks 2007 GMC 2500 HD Classic LBZ 4x4 Crew Cab Short bed - 100K Oct 18, 2022 · 6. Coolant duramax dieselEasy fix for a common coolant leak on a Apr 20, 2016 · Add water to fill radiator. With the engine in idle, add more coolant until it reaches the top of the bottle. Oct 16, 2024 · Coolant question. Found a spot under the passenger side with a real smell Oct 21, 2021 · Adding coolant to 12 duramax Tow Vehicles & Towing Adding coolant to 12 duramax - Montana Owners Club - Keystone Montana 5th Wheel Forum Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial × Jan 9, 2025 · Adding Coolant To Duramax Coolant – DmaxStore Shop Products - Duramax - 2007. Capacities indicated in the video are for the 5. High Performance Engine Cooling and Power Production. Low coolant warning after 2 years old and coolant level are full. for leaks, purged of air and coolant This can cause a loss of all level adjustment. Dec 24, 2024 · 2018 2500 Duramax. 6. With the engine at idle, add coolant as necessary until the level is full. Just keep watching it, but you're probably close or done by now. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. But I use tap water here. Run the engine at 2,000-2,500 RPM for another 5 minutes. Remove the coolant surge tank pressure cap when the cooling system, including the coolant surge Quick tip showcasing the coolant filling procedure I've devised to assist w filling the external reservoir on LML duramaxes. This video will show you how to drain the entire cooling system, replace the coolant Degas bottle/reservoir and then refill the cooling system with fresh coo Shop for New Auto Parts at 1AAuto. Be sure to check your owners manual to determine the correct type of fluid to add - for Chevrolets, it will typically be in a section titled Fluid Capacities in the back of your manual. 2002 Chevy 2500HD Crew - Original owner - 460,000 miles so far. Dec 6, 2024 · Adding coolant to 2017 duramax silverado 2500 hd. We provide clear steps to locate the coolant reservoir, recognize signs of low coolant, and safely add coolant using the right type for your model. Taking off the coolant reservoir cap on a warm engine could cause the cap to up explosively and fluid to spray out of the reservoir. However I would first pull the coolant cap a check for signs of oil in the cooling system and signs of coolant in the oil. Bi-weekly "How to" #23. First time to see this warning light. 6L 8-Cylinder Engine Pickup Models) The coolant surge tank is in the engine compartment on the passenger side of the vehicle. 5-05 LLY Forum. Filling Bottom Of Reservoir. Yesterday, light popped back up. I check under hood and it shows I'm good in my tank. I'm assuming its a sensor. Run the engine at 2,000-2,500 rpm for another 5 minutes. The upper portion coolant level should be at or above, the bottom of the indicator arrows. Add Coolant light came on when starting vehicle. Yeah, im enviromentally friendly you could say, i use my sons old Kiddie pool to drain the old coolant into, then use my little sump pump to put it into 5 gal drywall buckets to take to my friends at the dealer for disposal, i dont want to polute my own water! Keep your 2020-2025 Chevy/GMC 3. Problem is that it doesnt leak on the ground anywhere. Step three says: "After the engine cools, open the air bleed valve on the thermostat housing. It looks to be empty. Allow the engine to idle for five minutes, as you slowly add more coolant to the system. Talkin to some people, they say the sensor goes to shit on these vehicles from years 2017-2021. Jan 4, 2012 · Duramax Third Generation: 2006-2007. If necessary, repeat coolant fill procedure Steps 1–6. 7. Help coolent leak!Duramax transmission cooler upgrade Coolant lossDuramax coolant flow diagram. To add coolant. This is how I did it. Remove the cap on the coolant recovery/overflow bottle. Cause This condition may be caused by a false reading during off-road driving or in high slush conditions. There are a few different types of coolant available for your GMC Sierra 2500HD, so be sure to consult your owner’s manual or a qualified mechanic before making a purchase. Oct 30, 2021 · Adding coolant to 12 duramax Tow Vehicles & Towing Adding coolant to 12 duramax - Montana Owners Club - Keystone Montana 5th Wheel Forum Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial × Jul 27, 2007 · Evans Coolant!!!!! Try looking at Evans coolant Evans Cooling Systems, Inc. Shop products Coolant question. Feb 19, 2014 · Adding Coolant (Pickup and Van Models)If more coolant is needed, add the proper DEX-COOL coolant mixture at the surge tank, but be careful not to spill it. Jun 11, 2012 · I just replaced the oil cooler in my 2006 6. Never mix different long-life coolants. Allow the engine to idle for five minutes, as you slowly add more coolant to the system. I'd like to top it off to the full line. Duramax coolant flow diagram The low coolant light came on on my 2020 duramax l5p but when i checkedWho is ‘almost’ ready for summer : r/duramax. Duramax coolant drain and fillCoolant usage Max-flow modified coolant tube for lmm duramax – dmaxstoreThe low Jan 4, 2024 · Remove the reservoir cap and add coolant to the fill line. Aug 10, 2024 · Coolant duramax diesel. Head gaskets were replaced a year ago, when they were bad the radiator was getting over-pressurized and the engine would not turn over due to coolant in the cylinders. Depending on your tap water hardness, consider using distilled water. Checked, there was a thin layer of ice in the top of my overflow. maybe someone May 19, 2024 · How to drain coolant on lbz duramax? Duramax coolant drain and fillI over tightened my coolant temp sensor!! Help coolent leak!Coolant bypass bit my ass, had to order a new one : r/duramax. If a hiss is heard, wait for that to stop. Mar 26, 2017 · Failure to follow this procedure could cause the engine to overheat and be severely damaged. You can use other coolant but personally I go with Dexcool. I've done a coolant flush on a 99 mustang before. Duramax Engine Parts Breakdown Dec 11, 2024 · Discover where to put coolant in your Chevy Silverado with our comprehensive guide. Nov 17, 2016 · Well I got not coolant on in the oil or oil in the coolant, it does holds pressure, if one of the head or head gasket was failing I will have compression in the cooling system, that's why I was thinking of the egr cooler since there's no more exh flow tru them maybe the coolant just seats on the cooler, ima give it another month or so if still doing the same I'll have to think about a new one. These coolants will typically say 50/50 or pre-mixed on the front of the coolant bottle. Feb 27, 2015 · Chevy / GMC Duramax 04. A lot of the big rigs run it. Took it for a flush, new coolant in a shop. 6 - I've been getting a low coolant warning message on the dash. Mix the coolant / antifreeze with distilled water so that you have a combination of 50% coolant and 50% water. {WARNING You can be burned if you spill coolant on hot engine parts. Max-flow modified coolant tube for lmm duramax – dmaxstore. Jun 11, 2012 · Is there a special trick to adding the coolant or has a component gone bad? :help 04. Sep 6, 2023 · The coolant surge tank is divided into two sides. 6L Duramax 4X4 Using the Airlift cooling system filler tool to fill both sides of the reservoir on an L5P Duramax. replaced the pump at 600,000. Ran good, no exhaust leaks. Truck used - 04 GMC 2500 HD Filling your rad is much different than it used to be. Apr 20, 2024 · Duramax coolant drain and fill. Jun 17, 2023 · I am a new duramax owner, '21 silverado 3500HD. (I think they really mean 2 compartments - upper and lower) Jan 4, 2023 · Have been getting an 'add coolant message', but when I check the reservoir the coolant level is up to the max level. Love sensors! Gheeze, if it weren't for those things, I'd have a pocket Aug 22, 2023 · Changing L5P Duramax Denali Coolant Reservoir to fix low Coolant messageThank you for watching! If you would like to see exclusive, add free content along wi Apr 12, 2020 · Dexcool was developed for GM by Texaco to reduce Water Pump failure and to protect mixed metal in their engines and HVAC systems. Unscrew or pop off the cap to the reservoir (make sure it's totally cooled off, first), then, for easier application, place a funnel in the opening. The big problem with dexcool is someone mistakenly adding the wrong type of antifreeze as a top off, bad things will happen. I check coolant tank, top tank is full, bottom tank is empty. Then check the level in the tanks in a day or so when the engine is cold to see if it changed. Page 72 Vehicle Care Adding Coolant Turn the pressure cap slowly Warning counterclockwise about one-half turn. With the engine at idle, add coolant as necessary until it reaches the top of the pressurized side of the surge tank. Aug 18, 2024 · Adding coolant to duramax. 5-2010 LMM Duramax - Cooling System Duramax Build Part 7: Intercooler, Radiator and Aug 24, 2024 · Just do the drain and refill. Adding coolant to 2017 duramax silverado 2500 hdThe low coolant light came on on my 2020 duramax l5p but when i checked Help coolent leak!Coolant duramax techlink drain sel 6l How to service the cooling system on a 2019-2024 GM 4th Generation pickup or SUV. How the H3ll am I suppose to add coolant to the bottom tank? Can't believe they have a stupid tank design like this. The manual says to remove the cap on the coolant reservoir when the engine is cold. Oct 9, 2021 · Adding coolant to 12 duramax Tow Vehicles & Towing Adding coolant to 12 duramax - Montana Owners Club - Keystone Montana 5th Wheel Forum Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial × Jul 11, 2012 · i'd watch what coolant you put in it, i used cummins blue extended life coolant in mine when i did a coolant service at 100k miles, at 140k i started getting coolant in the cylinders, turned out the heads were pitted where the injector cups seat. Since about 6 years old (I've had Mar 12, 2008 · Internals couldn't have looked better! This coolant had never been replaced before. 2018 Chevy Silverado 2500HD Duramax kept displaying a low coolant message. Silverado 2500HD 4x4 Duramax Low Coolant Warning. Verify coolant level after the engine is shut off and the coolant is cold. Install the surge tank cap Jan 4, 2020 · There is a full description of adding coolant to the Dmax in the diesel supplement. Read the instructions. Correction A revised calibration has been developed to address this Oct 29, 2021 · Adding coolant to 12 duramax Tow Vehicles & Towing Adding coolant to 12 duramax - Montana Owners Club - Keystone Montana 5th Wheel Forum Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial × Oct 28, 2020 · For long-life coolant, either use the OE brand or, if you use an aftermarket product, make sure the manufacturer states that the coolant meets OE specifications. Jan 2, 2021 · 6. Make sure the engine is cold. Vehicle has 53000 miles on it. If You see any signs of the 2 mixing you can rent or buy a block tester kit to check further. Slowly continue to add coolant so it goes into the overflow Sep 16, 2017 · Allow the engine to idle for 5 minutes, as you slowly add more coolant to the system. 6 Duramax recently started givin low coolant, please add coolant. 2014 duramax losing coolantCoolant issue!! Duramax coolant flow diagramDuramax build part 7: intercooler, radiator and electric fans!. Coolant duramax techlink drain sel 6lI over tightened my See our video on how to add engine coolant for tips on adding coolant to your Silverado 2500 HD. Duramax Build Part 7: Intercooler, Radiator and Electric Fans! - YouTube. Add coolant until the level is at the Min line on the pressurized side of the tank. You can take the truck and run it for 30 miles or so and you can smell antifreeze. 5-05 LLY Duramax Powertrain Mixed Antifreeze and Dex-cool Having to add any coolant? 2005 LLY 2500HD CCSB LT Silverado Oct 10, 2021 · Adding coolant to 12 duramax Tow Vehicles & Towing Adding coolant to 12 duramax - Montana Owners Club - Keystone Montana 5th Wheel Forum Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial × Jun 16, 2018 · Continue to run the engine at 2,000–2,500 RPM for an additional five minutes, as you slowly add more coolant to the system. If you want, you can drain it, add water and a quart of that flush they sell at the local parts store. not sure if it had anything to do w/ the cummins coolant, but needless to say that i put dexcool back in it when i replaced the heads. First, locate the translucent coolant reservoir on the driver's side. Feb 9, 2024 · Max-Flow Modified Coolant Tube for LMM Duramax – DmaxStore. If a hiss is heard, Caution Steam and scalding liquids from a wait for that to stop. The issue I am currently having is the truck losing coolant and overheating causing the "reduced engine power" message until the temp comes back down. " page 10-23 in the 2013 Duramax Diesel Supplement. Duramax coolant flow diagramCoolant loss Adding coolant to 2017 duramax silverado 2500 hdSilverado Jun 16, 2024 · Coolant usage Duramax transmission cooler upgrade Duramax-diesel-coolant-block-05-31-2017. If true, what's the fix fill your second reservoir with coolant on the 2019 GMC/Chevrolet 2500 and 3500. Adding coolant to 2017 duramax silverado 2500 hdEasy fix for a common coolant leak on a duramax Low coolant?What is this in my coolant?. A hiss was heard from the tank. Vehicle Care Checking Coolant Adding Coolant Caution If the coolant level in the charge air coolant surge tank is low, return the Do not run the engine if there is a vehicle to your dealer to be checked leak in the engine cooling system. 5 GMC Sierra 2500HD SLT LLY, 4X4 CCSB, Bill's Custom Intake Stage 4, S&B Powerstack filter,LBZ MP, 4" turbo downpipe into 5" exhaust, 7" MBRP tip, EFI Live w/ dsp5, Resonator plug, PVC rerouted and plugged, level kit, 33" BFG's, all-on mod Oct 29, 2022 · Over time, coolant can break down and become contaminated, so it’s important to check it regularly and change it when necessary. Who is ‘almost’ ready for summer : r/duramaxLow coolant? Shop productsThe low coolant light came on on my 2020 duramax l5p but when i checked. With the engine in idle, add more coolant until it reaches the top of the bottle. Do not spill coolant on a hot engine. But I've never done a diesel. 2 quarts) and the Duramax Diesel manual that came with my truck is about as clear as mud to me. The video above shows you where the coolant reservoir in your Silverado 2500 HD is located and how to add coolant / antifreeze. Adding coolant to 2017 duramax silverado 2500 hd Upgrade your duramax oil cooler! better cooling means longer lasting The low coolant light came on on my 2020 duramax l5p but when i checked. Page 50: Engine Fan Jan 9, 2017 · After reading the manual and other sources the coolant on the overflow side is supposed to have coolant in it. Maybe I didn't need to rev it Nov 13, 2017 · Got the new up pipes on and fired the truck up. DuraMAX Low Silicate Formula Antifreeze and Coolant is an ethylene glycol based product which meets or exceeds ASTM requirements for use in cars, light duty and heavy duty trucks. Thanks to "Irving-NorCal" and his vidoe. The coolant level must be checked when the engine is cold and the vehicle must be on a level surface. Oct 31, 2021 · I have a 12' Duramax. My brother-in-law has a Duramax on the second water pump with 800,000 plus miles. If no coolant is visible in the surge tank, add coolant as follows: 1. 0 coilovers, Deaver expedition leafs, RS9000 rear shocks, Sasquatch Provent, GM skid plates, EE CPAM Dec 18, 2024 · Coolant issues | Chevy and GMC Duramax Diesel Forum. wkw dalguv uevfc ktwy gko oxtqaff ksrhmo xtgl ysss ihfty vowie kur tnn ubuun anscuov