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1996 Pontiac Grand Am SE 2.4L Excessive Emissions, Poor Idle Quality
this car has a rough idle, mainly in gear. It is not a misfire that is able to be narrowed to one cylinder. Through snap-on scantool I was able to kill each injector, all 4 cylinders dropped rpm about the same. No vacuum leaks found, spraying extra fuel into t...
FIX posted 10/16/2002
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1G2NE52T8T |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Cold, Hot, Idle |
Trouble Codes
| P0107 | Manifold Air Pressure Sensor Circuit Low Voltage |
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1996 Pontiac Grand Am SE
| VIN | 1G2NE52T8T |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Cold, Hot, Idle |
Trouble Codes
| P0107 | Manifold Air Pressure Sensor Circuit Low Voltage |
| P0300 | Multiple Misfire Detected |
Video