How to Change the Transmission Oil on a Duramax?

Answer The Chevy Silverado is also known by its nickname Duramax. It refers to the name of the diesel engine that the truck is fitted with from the factory. This engine produces a lot of low-end torque, w... Read More »

Top Q&A For: How to Change the Transmission Oil on a Duramax

How to Add Transmission Oil to a Chevy Duramax?

Transmission oil is necessary in a Chevy equipped with a Duramax diesel engine to keep the gears inside the transmission running smoothly and to help prevent them from grinding or becoming damaged ... Read More »

How to Add Transmission Fluid in a Duramax?

The automatic transmission fluid inside of a Duramax diesel engine is designed to protect all of the internal gears, bearings and seals. When the diesel engine is running and the transmission is en... Read More »

How to Change Antifreeze in a Duramax?

Duramax diesel engines come equipped in midsize GM model trucks. Duramax diesel engine sizes are 6.2 liters, 6.5 liters and 6.6 liters. The cooling system is designed to prevent the engine block fr... Read More »

How to Change a GMC Duramax Belt?

Replacing the serpentine drive belt on the front of the GMC Duramax diesel is not unlike changing one on any other vehicle. The belt is longer, but it uses a belt tensioner and idle pulleys like mo... Read More »