Chevrolet introduces second-generation Duramax 4-cylinder diesels; global engine
Green Car Congress
OCTOBER 11, 2013
The new EGR system decreases NO x emissions by reducing charge temperature and reducing excess levels of O 2 in the combustion chamber. The new engine comes with an improved oil distribution channel to enhance lubricant supply in the cylinder head. This feature extends the life of the turbo and the engine. EGR valve and EGR cooler.
Let's personalize your content