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1998 GMC Yukon SLE 5.7L Misfire
We have a custom truck with a 5.7 (1996) Vortec engine that has been installed. Problem is that The wiring harness is from an unknown vehicle. The Wiring diagram I have is for a 99 GMC Yukon. The Pins that control injectors 1 & 8 have line voltage but no groun...
FIX posted 10/25/2000
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| VIN | 1GKEC13R6W |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CSFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
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Vehicle Data
1998 GMC Yukon SLE
| VIN | 1GKEC13R6W |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CSFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
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