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1999 Pontiac Grand Am SE 2.4L Misfire, MIL Lamp on
MIL on, misfire/buck under heavy load. Misfire code stored for cylinder #4 but misfire counters show #2 is missing when we experience it. Feels like an ignition misfire problem but have good spark out of each coil 30+K (coils, housing and plugs replaced a few ...
FIX posted 3/5/2008
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G2NE52T7X |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load |
Message Closed w/FIX
Vehicle Data
1999 Pontiac Grand Am SE
| VIN | 1G2NE52T7X |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load |
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