Small diesel engines still don't have spark plugs like ... more problematic issues turn up later. One of the most common ...

A first-gen 5.9 Cummins will set you back a pretty penny today, but the engines weren't perfect, with a number of serious ...

First, most of the complaints are not connected to the engine. Owners report more AC problems than anything ... When GM designed the Gen5 small block, one radical departure from its predecessors ...