Taking your truck to a reputable auto repair shop ... clogged fuel filter, bad supply or lift pump, failing injectors, and so on. Specifically, a diesel engine with a bad CP4 pump could misfire ...

In fact, while examining the most reliable Duramax diesel engines and which ... and malfunctions at the fuel pump, which led to much of the fuel system needing repair. One driver recounted that ...

Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...

Diesel fuel was stored in an underground tank tied to an unleaded gasoline pump at a Circle K in Avon, Ohio, resulting in ...