Riffraff Diesel Technical Knowledge Center
Common 4x4 Problems on 1994–2010 Ford F-250/350 Trucks: Symptoms, Causes, and Fixes
Apr 21st 2026
If you are chasing 1994–2010 Ford F-250 4x4 problems, the good news is most of them follow a pattern. On the 1994–1997 OBS trucks, the biggest issue is usually the automatic locking hubs.
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Electrical Sensor 101 – The 6.0 Powerstroke’s Sensors and How They Work
Posted by Adam Blattenberg on Apr 8th 2026
A big part of diagnosing issues with any engine is knowing how each system works. Electrical can freak people out because you can’t see it doing its thing. That’s usually the whole problem
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6.0 Powerstroke Torque Specs: Full Bolt Torque Chart for 2003–2007 Ford Diesel Engines
Mar 27th 2026
Bolt torque for the 6.0 Powerstroke shouldn’t be guesswork. So we pulled the specs from Ford service manuals and other trusted sources, then organized them all in one place below. Consider this
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Why Your 4R100 O/D Light Is Flashing: Common Codes, Symptoms, Causes, and Fixes
Mar 25th 2026
If the O/D OFF light on your shifter is flashing, your truck is not just asking for attention. It is telling you the PCM saw a transmission-related fault. A solid light usually means overdrive was man
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Ford Recall List: 6.0L Powerstroke
Mar 12th 2026
Just like our 7.3 recall list, on this 6.0L recall list, we’ll concentrate on drivetrain related recalls and include links to documents where we can find them. Some recalls listed on the NHTSA s
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