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1998 Buick LeSabre Custom 3.8L Poor Idle Quality, Misfire, MIL Lamp on
Thank you in advance for your. This car came in with Check engine on and code P0303. The customer stated when the car was cold the engine would run fine after 20 minutes or more of driving the car would act up. I tested the output of the coils with a screw typ...
FIX posted 1/11/2005
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 1G4HP52K2W |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Hot, Under Load |
| Misc. | Misfire |
Trouble Codes
| P0303 | Cylinder 3 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1998 Buick LeSabre Custom
| VIN | 1G4HP52K2W |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Hot, Under Load |
| Misc. | Misfire |
Trouble Codes
| P0303 | Cylinder 3 Misfire Detected |
Video