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1990 GMC C1500 Sierra 5.0L Poor Idle Quality, Surge, Misfire, Low power
Hello everyone. First I will apologize for the long winded post. This truck has been to several shops for repairs. Customer says that since the engine was replaced, 2k ago, it has never idled smoothly or performed properly. All parameters appear normal on the ...
FIX posted 7/4/2001
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Related Documents & Media | VIN | 2GCDC14HXL |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | OBD1 |
| Symptoms | Poor Idle Quality, Surge, Misfire, Low Power |
| Occurs | Hot, on Accel, Idle |
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Vehicle Data
1990 GMC C1500 Sierra
| VIN | 2GCDC14HXL |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | OBD1 |
| Symptoms | Poor Idle Quality, Surge, Misfire, Low Power |
| Occurs | Hot, on Accel, Idle |
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