04/09/2024
After replacing fuel pump, replacing the accelerator pedal assembly with sensor 3 times, replacing TAC module, replacing the Throttle body and sensor also new plugs on accelerator pedal and throttle body, hours of testing wires, over 2 weeks of no vehicle....I finally got it fixed....and truth be told, I replaced the grounding straps, and ran 3 extra grounds from battery to TAC module, to ground strap going to back of the block, and to the frame...and it finally calibrated and shifts thru all gears...and I did it my damn self...