Certain units of the 2021 GMC Canyon pickup equipped with the Duramax turbodiesel 2.8L I4 LWN engine are included in a new Special Coverage bulletin The General has just issued, related to a throttle ...
The throttle body is a housing with a valve that regulates airflow into an engine’s intake manifold. The throttle body resembles the base of a carburetor, and some low-cost fuel-injection systems had ...
Modern electronic diesel engines use ultra-low sulfur diesel (ULSD) fuel and have sophisticated fuel management systems that include integrated throttle control. Use of these engines results in ...