Chevrolet introduces second-generation Duramax 4-cylinder diesels; global engine
Green Car Congress
OCTOBER 11, 2013
Applications include powering the Colorado pickup truck and Trailblazer SUV for the Thailand and Southeast Asian markets. 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 Duramax 2.8-liter EGR valve and EGR cooler. The new Duramax 2.8L
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