What coolant goes in a 2019 DuraMAX?
What coolant goes in a 2019 DuraMAX?
DuraMAX Antifreeze and Coolant – Conventional Green Low Silicate Formula. The DuraMAX 50/50 Pre-diluted Antifreeze made with a low silicate formula is a ready-to-use formula for use in cars, light duty and heavy duty trucks.
What kind of antifreeze does a Duramax diesel take?
You should only use silicate-free anti-freeze in diesel coolant systems. There are many other brands besides GM DexCool if you don’t want to use that. If you have the radiator serviced as recommended it does not cause any problems.
Is there a coolant leak on a Duramax Diesel?
Currently, since December 2010 another supplement to the EGR cooler pressure tester adapter set, EN-48974-20, was shipped essential to dealers to diagnose EGR cooler engine coolant leaks on all 2010-2011 Duramax™ 6.6L engines equipped with multiple cooler EGR system.
Why does my Chevy Silverado have a coolant leak?
2017 Silverado and Sierra models equipped with the 6.6L Duramax diesel engine (RPO L5P) may display a Driver Information Center low coolant message or may show coolant consumption or a coolant leak. These conditions may be due to cooling system leaks or an improper coolant fill procedure.
Where to check for coolant leak in diesel engine?
Check for coolant leaks at the welded flange on the Exhaust Gas Recirculation (EGR) coolant return pipe (Fig. 7) and coolant feed pipe. (Fig. 8) In addition, check the O-ring seal on the EGR coolant feed pipe for a coolant leak.
How to lower transmission temperature in GM Duramax?
Lower your transmission operating temperature with this bolt on replacement. 60% increase in heat rejection surface lowers temperatures 20-30 degrees. This easy installation only takes about 30 minutes. Available for 2001-2010 Duramax diesel engines. No videos are available.
Currently, since December 2010 another supplement to the EGR cooler pressure tester adapter set, EN-48974-20, was shipped essential to dealers to diagnose EGR cooler engine coolant leaks on all 2010-2011 Duramax™ 6.6L engines equipped with multiple cooler EGR system.
Why is my Duramax transmission cooler not working?
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Why does my transmission cooler line keep leaking?
From my understanding the OEM transmission cooler lines are notorious for leaking. Looking for an alternative. Till I set aside some cash and a weekend to replace the lines with the alligator kit and maybe a new cooler. Any and all input is appreciated.
What should I do if I lose coolant in my engine?
It is very important to note: If an investigation of loss of engine coolant leads to coolant found in one or multiple cylinders on the right bank, YOU MUST test the EGR cooler for leakage BEFORE attempting any engine repair. The cylinders affected with coolant will depend on which exhaust valves were open at the time of engine shutdown.
