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2003 Reduced Engine Power in Tahoe; Only code 1516 now
Lots of good advice here, but I'll take any other ideas! Here is what I've done: 1) Replaced all grounds plus added ground strap directly to TAC 2) Replaced pedal sensor 3) Replaced pedal harness 4) Replaced TAC 5) Ran new wiring from TAC to Throttle Body (replacing the plug on TB) 6) Replaced...- Xirius
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- Forum: Engine & Drivetrain
