Cold weather tends to make diesel fuel leaks appear more often. Fuel is more dense in the cold, and the seals don't like cold either. Now diesel fuel in the valley, or down lower on the engine of a 19 … read more

Lifter failure is one of the 6.0L Powerstroke problems we'd rather catch early, before it completely destroys the engine. The 6.0 uses hydraulic roller lifters between the camshaft and pushrods. Norma … read more

The 7.3 Powerstroke HPOP drive gear bolt access cover is not the most fun to deal with when the HPOP has to come out. The factory cover is a thin sheet metal plate sealed with RTV. Every time it is re … read more

The 6.0L Powerstroke fuel system uses two filters: a primary filter in the frame-mounted HFCM and a secondary filter on top of the engine. It's good practice to service them together.  Riffraff D … read more

A 7.3L Powerstroke can have great fuel pressure, good ICP, a perfectly good cam sensor, and pretty much everything else in good working order, and still not start. When this happens, it’s time t … read more