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1988 Chevrolet K2500 5.7L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
Upon start up Truck`s SES light comes on, and runs rough try and accelerate engine backfires and stumbles, disconect timming connector engine runs good, base timming is set at 0 with connector disconected,timming erratic when connected always advanced 30 d...
FIX posted 9/27/1999
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Message Closed w/FIX
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| VIN | 1GCGK24KE1 |
| Engine | 5.7 L / 8 cyl |
| Emissions | FED. |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Under Load, on Accel, Idle |
| Misc. | 4X4 |
Message Closed w/FIX
Vehicle Data
1988 Chevrolet K2500
| VIN | 1GCGK24KE1 |
| Engine | 5.7 L / 8 cyl |
| Emissions | FED. |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Under Load, on Accel, Idle |
| Misc. | 4X4 |
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