If a truck has 250,000 to 300,000 miles, it could be on its third or fourth injection pump. This VP44 problem is so mainstream that companies have started building injection pump pullers for those ...

Jasper Engines & Transmissions is remanufacturing the Bosch VP44 diesel injection pump.. The pump was found on 1998-2002 Cummins B Series engines used in Dodge Ram pickups, Freightliner medium ...

He knows Ford’s factory fuel pump won’t flow fuel at the correct pressure to handle the needs of the Cummins’ VP44 injection pump. So, ...

These trucks use the high-pressure, common-rail injection system, ditching the failure-prone VP44 for a CP3 injection pump. They're more efficient and, most importantly, far more reliable.

If you're eyeing a 5.9-powered Ram built between 1999 and 2001, pump the brakes. ... ditching the failure-prone VP44 for a CP3 injection pump. They're more efficient and, most importantly, ...