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1993 Oldsmobile Cutlass Supreme S 3.4L Poor Idle Quality, Surge, High Idle
Posted to GM Driveability on 8/28/2008 4 Replies

This vehicle came in for the high idle ([...]). I scanned the computer and pulled code 35, checked the IAC steps and KOEO IAC was 130, engine running IAC drops rapidly to 0. I smoked the intake and found a lower intake leak and smoke from around the throttle s...

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  Related Documents & Media  1993 Oldsmobile Cutlass Supreme S

 
Message Closed w/FIX

car Vehicle Data

1993 Oldsmobile Cutlass Supreme S

VIN 1G3WT34X1P
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBDI
SymptomsPoor Idle Quality, Surge, High Idle
OccursAlways

Trouble Codes

35IAC Failure
Message Closed w/FIX

car Vehicle Data

1993 Oldsmobile Cutlass Supreme S

VIN 1G3WT34X1P
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBDI
SymptomsPoor Idle Quality, Surge, High Idle
OccursAlways

Trouble Codes

35IAC Failure