they can develop leaks and electrical parts can fail. A worn injection pump will make a diesel engine harder to start and is often accompanied by a loss of power, though a faulty fuel supply pump ...

Ford is the only major automaker to continue using the CP4 injection pump since first installing them on its 6.7-liter Power Stroke diesel ... fuel pressure problems. Before you start removing ...

Engines have evolved to meet changing emissions standards. One innovation from Cummins to meet those standards was the ...