I recently bought a 02 OBS, and whenever my a/c is on and i'm at idle and I have the car in drive (yes i have an auto
) the idle is very rough and it comes and goes as the compressor turns on and off.
If I put the car in neutral the rough idle goes away.
Is there anything I can do to help get rid of this rough idle when the A/C is on?
Would doing the ECU / TCU reset thing I've read about help any?