“Towing mods” on a 6.0L Powerstroke aren’t just about making more power. Under load, the usual villains show up: boost leaks, fuel pressure drop, and heat (oil temp, coolant temp, tr … read more

The factory 6.0L / 6.4L oil filter housing cap gets removed constantly, heat-cycled constantly, and (let’s be honest) occasionally over-tightened. It lives a rough life, especially for plastic. … read more

If you’ve ever heard an old Ford guy say “check that cruise control switch before it checks your garage for smoke detectors,” this is what they’re talking about. Easilly the mo … read more

Troubleshooting Injection Control Pressure (ICP) or Injection Pressure Regulator (IPR) issues can be done with AutoEnginuity (Ford Enhanced) quickly. AutoEnginuity can be found here: https://www.riffr … read more

Full PDF Instructions can be found here: https://www.riffraffdiesel.com/content/RESOURCES/Riffraff_Diesel_LPOP_Instructions.pdf   Required Parts: M208 Melling LPOP: https://www.riffraffdiesel.com … read more