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1998 GMC K2500 Sierra SL 7.4L Misfire
truck came in for misfire felt on road- no codes- all data seems ok- misfire graft on tech 2 shows misfires on cylinders 1-8-4-7 at times but at times reads no misfires and you can still fell them ran ignition scope test pri. ok sec. low kvs 5-6 other than tha...
FIX posted 9/25/2003
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Related Documents & Media | VIN | 1GTGK24J2W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mpi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Intermittently |
| Misc. | W-A/C |
Message Closed w/FIX
Vehicle Data
1998 GMC K2500 Sierra SL
| VIN | 1GTGK24J2W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mpi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Intermittently |
| Misc. | W-A/C |
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