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1991 Chevrolet s10 blazer 4.3L Poor Idle Quality, Stall, MIL Lamp on
This truck will not start cold and run. Jazz the gas hard once or twice and it straightens right out. Some times it will idle rough for 15 or 20 seconds then snap out of it's self, usually it stalls. Once it runs it runs great untill it's cold agine approx...
FIX posted 7/12/1999
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| VIN | 1GNCS13Z3M |
| Engine | 4.3 L / 6 cyl |
| Emissions | us fed |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Cold |
| Misc. | Suv |
Trouble Codes
| 32 | map voltage high |
Message Closed
Vehicle Data
1991 Chevrolet s10 blazer
| VIN | 1GNCS13Z3M |
| Engine | 4.3 L / 6 cyl |
| Emissions | us fed |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Cold |
| Misc. | Suv |
Trouble Codes
| 32 | map voltage high |
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