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2000 Pontiac Grand Prix GT 3.8L Misfire, MIL Lamp on
Hi everybody looking for help on this one we did cylinder heads on this for a #4 burnt exhaust valve and we put it back together and it now misses only at idle on #4 cylinder we have swapped injectors, coils, wires, plugs, and put a ignition control module on ...
Summary posted 2/20/2014
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Related Documents & Media | VIN | 1G2WP52K5Y |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2000 Pontiac Grand Prix GT
| VIN | 1G2WP52K5Y |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
Video