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2002 Oldsmobile Alero GL 2.2L Poor Idle Quality, Misfire, MIL Lamp on
When this car idles it shows missfires on all cyclinders. #2 and #4 are the worse. Engine idles a little rought but does not backfire or pop. Above idle car runs fine. Will only set po300 code. Have clean throttle body, iac ports, replaced ignition system as a...
FIX posted 12/15/2009
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Message Closed w/FIX
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 1G3NK52F32 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / eco tech engine |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2002 Oldsmobile Alero GL
| VIN | 1G3NK52F32 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / eco tech engine |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video