Hi, I tried searching this and found a little on each all pointing to different things.
First of all, the car is idling ruff, and you can feel an unusual bubble in the gas pedal, and when your parked in place and rev it hard, the Tach needle goes down instead of up, and when your driving and try flooring it , it roughly makes its way to about 3 and a half k and then stops and wont go any higher, and when you accelerate hard the RPMS rise like normal but barely accelerates while still blippin the gas, the speed doesnt follow the RPMS like it used to.
It led me to think two things, the AFM was bad, so I replaced that and found that it had a 280zx AFM on it, and put the OEM 280z one on and now Im thinking its a hose issue between the throttle body and the AFM and possibly the ECU for the injection or something, I move later this week and dont have a trailer to haul on, please help me get this thing going again right.