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1994 Pontiac Grand Prix SE 3.4L Poor Idle Quality
Hello all, this car only acts up after a overnight restart and will clear up after 120 seconds. It has a high hunting idle. Scan tool info indicates that the intake air temp sensor reading is double the coolant sensor! Also the ac pressure sensor is at lea...
FIX posted 4/18/2000
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Related Documents & Media | VIN | 1G2WJ12X3R |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Cold |
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Vehicle Data
1994 Pontiac Grand Prix SE
| VIN | 1G2WJ12X3R |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Cold |
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