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t5 transmission problems

  1. 88 Thunderbird

    New Member Introductions
    This Thunderbird was my father's car. He was very proud of his car. My father and I gave his car a transplant. It originally was a automatic v6. My father bought a wiring harness, A9L ecu, t5 transmission, 3" exhaust. 302 with trick flow intake 70mm, my father said it has a mild cam. 42 lb fuel...