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1997 GMC K1500 Sierra SL 5.7L Misfire, MIL Lamp on
At 30% engine load or around [...] rpm the misfire counter in the computer will start counting misfires for #4 and #7. If i hold the throttle while in the bay and in park I can watch the misfire counter for both cylinders start going up but cannot say beyond a...
Summary posted 10/8/2002
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Related Documents & Media | VIN | 2GTEK19R9V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | 30% Engine Load |
Message Closed w/Summary
Vehicle Data
1997 GMC K1500 Sierra SL
| VIN | 2GTEK19R9V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | 30% Engine Load |
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