Starting in 2011, Ford and General Motors began using Bosch Mobility CP4 pumps to provide high pressure fuel to their diesel engines. GM used the pump on its 6.6-liter LGH and LML Duramax diesel ...

Have you ever wondered how fuel gets from the tank of a car to its engine? Well, for a diesel engine, it all starts with the lift pump, which is a low-pressure pump that draws the fuel up and out of ...

No matter if you drive a big rig or a compact SUV, if your engine uses diesel, it's important to know the key differences between truck diesel pumps and car diesel pumps. At first glance, it might ...

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 ...

Getting a strong, steady, clean fuel supply to the high-pressure injection pump—whether mechanically or electronically controlled—is critical to the performance of any diesel engine. If that flow of ...

Kyle Hyatt (he/him/his) hails originally from the Pacific Northwest, but has long called Los Angeles home. He's had a lifelong obsession with cars and motorcycles (both old and new). The National ...