While most of the early problems have been engineered out of the exhaust gas recirculation systems on today’s clean diesel engines, corroded coolers, stuck valves and other problems still plague ...

I’m looking for information! I’m a new diesel owner, and I’m wondering what are the pros and cons of doing an EGR, DPF, and factory muffler delete, along with uploading a custom tune. -via email This ...

There are times in life when we must endure that which is unpleasant for the greater good of all. And while it may not be high on that list for some, vehicle emissions equipment has certainly become ...