Cummins diesel engines are terrific ... with a few exceptions. There were a few years when their quality just wasn't up to ...

The '03-and-later trucks got a common-rail injection pump (CP3), which represented a huge breakthrough for Cummins. The CP3 pump is still used on the current Dodge trucks. Why so many different ...

With the success of the P7100 injection pump in the 5.9L Cummins engine and beyond, custom P-pumps have started popping up. These modded P-pumps can increase the engine's cubic capacity and horsep ...

High-pressure common-rail injection technology has revolutionized the diesel industry. Over the last decade, it has allowed engine builders to run higher injection pressures (as much as 29,000 psi ...

using the oft-maligned CP4 pump from 2016 through 2019 on 5.0-liter V8 Cummins diesel-equipped Titan XD pickups. Ford is the only major automaker to continue using the CP4 injection pump since ...

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 ...

DETROIT--(BUSINESS WIRE)--Leading consumer rights law firm Hagens Berman today filed a class-action lawsuit against Fiat Chrysler (FCA) and Cummins on behalf of 600,000 owners and lessors of 2018 ...

The lawsuit claims the fuel pump was designed for European ... defective Bosch CP4 high-pressure fuel injection pumps. The lawsuit, which also includes Cummins, alleges the faulty fuel pump ...

The second generation of 5.9L Cummins engine from 1994 to 1998 is one of the most desirable diesel engines -- largely used in ...