While DIY replacement of the CP4 injection pump and associated fuel system components is possible ... Specifically, a diesel engine with a bad CP4 pump could misfire, be hard to start, exhibit ...

Selective Catalytic Reduction (SCR) systems are essential components in modern diesel engines, designed to reduce harmful nitrogen oxide (NOx) emissions. These systems utilize ammonia as a ...

a new combustion system design and high-pressure common rail injection No diesel exhaust fluid, tanks or diesel oxidation catalyst Reduced fuel consumption and increased power vs. Tier 2 ...