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1999 Pontiac Sunfire SE 2.2L Misfire
cuts out above 4000 rpms begins to misfire and then blind up like clogged cat but back pressure is good/fuel prssure is with in specs and has good flow
FIX posted 12/21/2012
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Message Closed w/FIX
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21 Replies Received
21 Replies Received
Related Documents & Media | VIN | 1G2JB1244X |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Under Load, on Accel, Wot Over 4000 |
Message Closed w/FIX
Vehicle Data
1999 Pontiac Sunfire SE
| VIN | 1G2JB1244X |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Under Load, on Accel, Wot Over 4000 |
Video