Re: Son's 68 c10 Short Bed
Quote:
Originally Posted by Grip
I ran into a similar issue while doing an LS swap. I was using a factory truck harness but used the newer “card style” MAF instead of the truck one. Thought I had a bad MAF but it turns out that GM uses a different pin out (same plug shape) for the two styles of MAF. Once I looked at and compared the wiring schematics, I swapped the two wires and bingo.
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Yeah, what a hassle.
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