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1995 Pontiac Grand Am GT 3.1L Poor Idle Quality, Misfire
Came in from AUCTION... Runs on all 6, BUT 3and 4 are week on startup and when it warmed 1 got week but 4 perked up. A spray of carb cleaner in the vavle cover picks up the idle. But does dot affect the motor when PCV is removed from crankcase. ...
FIX posted 10/25/1999
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Related Documents & Media 
| VIN | 1G2NW15M4S |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / MPI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1995 Pontiac Grand Am GT
| VIN | 1G2NW15M4S |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / MPI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always |
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