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1998 GMC K2500 Sierra SL 7.4L Poor Idle Quality, Misfire
Hello all, this is my week for issues. :( This truck came in customering stating it is backfiring. I road test the truck feels like a missfire. Put scanner on no codes no history. Missfire counters show #2 dead miss. Pull wires confirm it is #2 missing. Lookin...
Summary posted 1/22/2013
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Related Documents & Media | VIN | 1GTGK29J3W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Idle |
Message Closed w/Summary
Vehicle Data
1998 GMC K2500 Sierra SL
| VIN | 1GTGK29J3W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Idle |
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