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1999 Chevrolet K2500 7.4L Poor Idle Quality, Misfire
came in for engine miss at idle warm or cold. monitor
misfire data-cylinders 1 & 8 continual misfire at idle.
gradually/intermittently cyls 2, 4, & 7 will begin to
misfire after idles for 3 or more minutes. miss clears
above 1200 rpm. no codes stored.
FIX posted 7/18/2007
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Related Documents & Media | VIN | 1GCGK29J0X |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI-PORT |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Idle |
Message Closed w/Summary
Vehicle Data
1999 Chevrolet K2500
| VIN | 1GCGK29J0X |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI-PORT |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Idle |
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