oxygen senors

  1. G

    2006 Mustang GT o2 Sensor Wiring Issue Car Bogging/Choking

    2006 Mustang GT Coupe Lets start at the very beginning Bought the car a couple months ago for a steal. Had no catalytic converters. Too loud and wanted to avoid future issues with smog, so I sourced an original catted h pipe with 34k miles on it (Car it came off of currently has 40k miles)...
  2. S

    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...
  3. D

    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!