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1994 Oldsmobile 88 Royale LS 3.8L High Idle
Posted to GM Driveability on 6/28/2003 6 Replies

Thanks in advance, this one has me going in circles. Replaced TP sensor a week ago, customer drove about 2 hundred miles with no problem. TP sensor had set a code. Now its back with a high idle problem at times. Replaced IAC motor, thought it was sticking. I h...

6 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile 88 Royale LS

VIN 1G3HY52L6R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PORT INJECTION
EmissionsUS FED EMISSIONS NOT OBD11
SymptomsHigh Idle
OccursIdle, Intermittently
Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile 88 Royale LS

VIN 1G3HY52L6R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PORT INJECTION
EmissionsUS FED EMISSIONS NOT OBD11
SymptomsHigh Idle
OccursIdle, Intermittently