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Power Strokes
7.3 Aftermarket
Codes from Hell!!!
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[QUOTE="TARM, post: 306190, member: 578"] Start with your main ground connections as those are easy. If you do not have a multimeter get one. But look at their physical state. If they are rusted up or have broken strands etc replace or cut, clean up, get a bare surface and remount. Then go check all the various main connection points in the harness. I believe the purple one was shown to negatively effect some things. Its been a long while since the tests were done so I could be wrong on this. But IIRC someone over on the TDS did a some testing with each one of the various CPs in there. Only the black came out looking good. Like I said I am not 100% sure. Maybe the purple was still better than the grey?? [/QUOTE]
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