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1997 Pontiac Sunfire SE 2.2L Excessive Emissions, Misfire,
vehicle failed smog test due to mil on. had random misfires on all cylinders. sputtered in park until rpm reaches about 3300, then smoothes out and rpm increases to 3900. ease up on gas and then rpm drops and starts sputtering again. scan tool shows that timin...
FIX posted 11/20/2008
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Message Closed w/FIX
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | 3G2JB524VS |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / port fuel injction |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Misfire, |
| Occurs | Always |
| Misc. | No Timing Advance,Random Misfire |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1997 Pontiac Sunfire SE
| VIN | 3G2JB524VS |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / port fuel injction |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Misfire, |
| Occurs | Always |
| Misc. | No Timing Advance,Random Misfire |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0300 | Multiple Misfire Detected |
Video