There are lots of reasons why your diesel engine might be underperforming, but a lot of them go back to the same underlying ...

Fuel is supplied to the high-pressure fuel rail by a high-pressure supply pump. Depending on rpm and engine load, the pressure in the rail can exceed 30,000 to 40,000 psi.

GM used the pump on its 6.6-liter LGH and LML Duramax diesel engines through 2016, opting to use the Denso HP4 pump on the L5P Duramax, one of the best Duramax engine versions, starting in 2017.

Read about the Bosch P-Pump diesel injection system used on the 1994-1998 Dodge Ram Cummins diesels, only on dieselpowermag.com, the official website of Diesel Power Magazine ...

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 ...

Ford is recalling 850,318 U.S. vehicles and another 107,534 in Canada due to a fuel pump that could fail If that part quits while driving, it could lead to the engine stalling ...

June 15, 2015 – For many years (and still today), the diesel engine manufacturers have advised their equipment buyers to avoid using diesel fuel additives of any kind.

The engine didn’t start, but the fuel pump did—and the resulting repair bill was nearly thirty grand. To recap, if you misfuel, call a tow truck, have your car taken to its dealer, and do not ...