If you’ve owned an older 7.3L, 6.0L, or 6.4L Powerstroke for any length of time, you already know what years of engine heat do to factory plastic. The oil fill riser is no different. They get br … read more

Cold-weather diesel problems usually start at the fuel filter. As temperatures fall, paraffin wax naturally present in diesel, begins forming crystals. Once those crystals get large enough, they can r … 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 7.3 Powerstroke fuel filter is one of the cheapest parts on the truck, but it protects one of the most expensive systems. A restricted or poor-quality filter can reduce fuel pressure, cause rough … read more

The 7.3 Powerstroke Econoline turbo inlet hose is specific to the van only. The E-Series intake layout is different from an F-Series truck, and the hose shape is different too. Riffraff’s replac … read more