Riffraff Diesel Technical Knowledge Center
7.3 Powerstroke HPOP Line Disconnect Tool (99–03) | STC Quick Disconnect Removal Tool
Jun 3rd 2026
If you’re working on HPOP lines on a 1999–2003 7.3 Powerstroke, this little tool is the difference between a 30-second job and potentially destroyed or leaking STC fittings (or ones that d
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Top 10 7.3 Powerstroke Oil Leaks That Get Mistaken for a Rear Main Seal
Jun 2nd 2026
The 7.3L Powerstroke has a gift for making one leak look like another. Oil starts high, runs down the valley, follows the back of the block, coats the bellhousing, and suddenly everyone is yelling &ld
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Top 10 6.0 Powerstroke EOT/ECT Delta Questions Answered
Posted by Adam Blattenberg on Jun 2nd 2026
The 6.0L Powerstroke has a lot of famous problems, but the EOT/ECT delta is one of the easiest ways to catch trouble before it gets expensive. Bad numbers here can lead to failures across the board. T
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The most popular monitoring device, hands down: Edge Insight CTS3
May 29th 2026
The Edge Insight CTS3 is a digital gauge display built around a 5” high-resolution swipe touchscreen with multiple layouts, customizable colors/backgrounds, and a notification/alert setup so you
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OBS 7.3 Powerstroke TP38 Turbocharger Rebuild: Step By Step How To
May 29th 2026
Parts Required:
TP38 360 Bearing Rebuild Kit 94-97: Part# TP-360-OBS
Recommended Parts/Tools:
Riffraff Diesel Billet Compressor Wheel 94-03: Part# RDP170293
Garrett TP38 Compressor Housing
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