Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...

Read more: 15 Popular Oil Filter Brands ... While DIY replacement of the CP4 injection pump and associated fuel system components is possible, I wouldn't exactly call it friendly.

Examples of widely reported problems include the killer dowel pin and injector failures ... Inspection of pump, cam, crank, oil pump gear is recommended." A few owners chimed in, explaining ...

Standard Motor Products, Inc. (SMP) continues to add to its line of solution-driven Kits. Standard® and Blue Streak® Kits ...