While the 5.9 Cummins and 7.3 Power Stroke diesel engines both enjoy ... peg works itself loose from the cylinder head and wreaks havoc on the engine. This was more often a problem for engines ...

If your vehicle uses a third-generation Cummins engine, it could fall victim to one of the issues other customers have ...

NOx emissions from diesel vehicles ... Funded by Saudi Aramco, US engine manufacturer Cummins and the California Air Resources Board, the project kicked off in 2018 when the oil giant started ...