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1986 Oldsmobile Delta 88 Royale Brougham 3.0L High Idle Problem
After TPS was replace the vehicle had a high idle problem. Unable to find any vacuum leaks, IAC is at 70, idle is at 1100, and when put into gear idle goes a little higher. When vehicle is taken out of gear the idle goes up to 1800 rpms. Any help would be nice...
FIX posted 9/13/1998
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| VIN | 1G3HY69L9G |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MPI |
| Emissions | Fed emissions |
| Symptoms | High Idle Problem |
| Occurs | Always, Under Load |
Message Closed w/FIX
Vehicle Data
1986 Oldsmobile Delta 88 Royale Brougham
| VIN | 1G3HY69L9G |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MPI |
| Emissions | Fed emissions |
| Symptoms | High Idle Problem |
| Occurs | Always, Under Load |
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