Mike's Workshop Manuals: Service manuals for every vehicle

Home >> Pontiac >> 1991 >> Grand Prix GTP >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.1L PFI >> Diagnostic Flow Charts For Codes: 13 To 66 >> Code 35, IAC Idle Speed Error Using Tech I >> Throttle Body

Throttle Body

Remove IAC and inspect bore for evidence of IAC valve dragging.

scientia non olet · About Mike's Workshop Manuals