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 ...

But unlike fuel-injected gas engines that inject fuel at 10-60 psi, diesel fuel-injection systems run in the 10,000-30,000-psi range. See All 12 Photos The VE pump is a distributor-style ...

Starting in 2011, Ford and General Motors began using Bosch Mobility CP4 pumps to provide high pressure fuel to their diesel ...

Suit alleges metal shavings from fuel injection pumps on 2011 ... 2011-2016 GMC and Chevrolet diesel trucks with 6.6-liter Duramax engines that are not compatible with American diesel fuel. ...

The probe by NHTSA's Office of Defects Investigation is focused on 2019-20 Ram 2500, 3500, 4500 and 5500 pickups equipped with 6.7-liter Cummins turbo diesel engines, although a NHTSA document ...

Early diesel Rams ('89 to '91) came with a mechanical VE rotary fuel injection pump that really wasn't so great for tuning. But from 1994 to 1998, Cummins threw on the Bosch Bosch P7100 mechanical ...

A General Motors settlement pertains to defective fuel injector pump in select models of Chevrolet ... trucks equipped with 6.6L Duramax engines and Bosch “CP4” high-pressure diesel fuel pumps.

The lines connecting the injection pump to the fuel injector produced problems for early diesel engineers. So in 1905, Carl Weidman got rid of them by combing the injection pump and the injector.

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 ...