Riffraff Diesel Technical Knowledge Center
6.0L Powerstroke Injector Pigtail Wiring - Full Step By Step Repair Procedure
Jan 9th 2026
With age, our much loved 6.0 Powerstroke wiring harnesses have taken some wear. As they wear over time, signal quality can become a concern. One of the more commonly replaced items is the injector con
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Performance Gauge Wiring and Installation: Full Step By Step How To
Dec 12th 2025
IMPORTANT: Before starting installation, please be sure that all items which were supplied with the kit are accounted for.
Note: These instructions are to be used in conjunction with the instructions
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"Bulletproofing" The 6.0L Powerstroke
Posted by Adam Blattenberg on Dec 11th 2025
The 6.0 Powerstroke has a notoriously bad reputation. It is, believe it or not, a really great engine. Or at least it can be. While it was an engine that Ford picked up to fill the void before the new
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The VGT Turbo: How it works; How it fails; How to prevent failures and fix the issues you already have.
Posted by Adam Blattenberg on Sep 27th 2025
When Ford released the 6.0L Powerstroke back in 2003, it was a game-changer. The engine outperformed any diesel on the market in both throttle response and peak horsepower. A big reason for this was t
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6.0L Powerstroke FICM Testing: Common symptoms and diagnostic procedures
Posted by Adam Blattenberg on Sep 17th 2025
The 6.0L Powerstroke’s Fuel Injection Control Module (FICM) is the brain of the injection system. It receives signals from the PCM to control the injectors themselves. The FICM lives in a very h
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