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1993 Chevrolet blazer 4.3L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on
hello great group: i tuned this blazer 1500 miles back w/ no problems. [1st service since new] customer reports poor gas milage-rough running-muffled backfire-ses light on intermittantly. scan readings; remp [...] learn [...] [...] idle iac counts 0. pulle...
FIX posted 11/25/1999
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Message Closed w/FIX
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| VIN | 1GNCSIEW2P |
| Engine | 4.3 L / 6 cyl |
| Emissions | fed |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Hot, Under Load, Cruise, Idle, Intermittently |
| Misc. | Vortec |
Trouble Codes
| 35 | iac reading 0 idle too high 750 |
Message Closed w/FIX
Vehicle Data
1993 Chevrolet blazer
| VIN | 1GNCSIEW2P |
| Engine | 4.3 L / 6 cyl |
| Emissions | fed |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Hot, Under Load, Cruise, Idle, Intermittently |
| Misc. | Vortec |
Trouble Codes
| 35 | iac reading 0 idle too high 750 |
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