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1996 Oldsmobile Cutlass Supreme 3.1L Poor Idle Quality, MIL Lamp on
This vehicle runs fine, but idles poor. I have random misfires on most cylinders but mainly on #2. I thoroughly checked out the EGR system and found nothing. I don't think it is a fuel trim problem. Adding or subtracting fuel does not help. The O2 cycles well....
Summary posted 10/11/2004
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Related Documents & Media | VIN | 1G3WH12M5T |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
1996 Oldsmobile Cutlass Supreme
| VIN | 1G3WH12M5T |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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