oxygen senors

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    Engine ‘86 gt/ Auto. Low vacuum/ idle surge/ no leaks

    Hey Y’all, Never had an F.i Mustang. Just picked up an 86 GT vert. 88k miles. stock everything Took it home, installed headers back exhaust w/ cats 70mm tb(I know too big probably) Removed smog pump and sealed vacuum lines and holes in heads after the work was done, she was idling rough...
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    O2 sensor harness

    Hey everyone, going to be replacing my o2 sensor harness in the next couple days with an extended one so I can have oxygen sensors, I was looking under the hood/under the car and was wondering Where is the main connector so I can swap them out? I can’t seem to find it... Thanks!