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1991 GMC Rallye STX 5.7L Poor Idle Quality, Cuts out, MIL Lamp on
Hi all, I got this GMC Ralley STX in yesterday. Customer says it keeps dying. It does. Check engine lith is on always. Scanners will not communicate with computer. Tried 2 diferent snap on scanners and 2 diferent cables etc. No communications. Tried to jumper ...
FIX posted 5/13/2002
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| VIN | 2GJGG39KM4 |
| Engine | 5.7 L / 8 cyl |
| Delivery | FI / TBI |
| Symptoms | Poor Idle Quality, Cuts Out, MIL Lamp On |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1991 GMC Rallye STX
| VIN | 2GJGG39KM4 |
| Engine | 5.7 L / 8 cyl |
| Delivery | FI / TBI |
| Symptoms | Poor Idle Quality, Cuts Out, MIL Lamp On |
| Occurs | Always |
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