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1990 Chevrolet Lumina 3.1L Excessive Emissions, Poor Idle Quality, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
The car came in with the complant of a high idle,and run away condition. After I repaired the wire to the MAT sensor, the other code was addressed. I checked the ERG valve for proper operation. I removed the ERG valve to check for sticking open. It shows to be...
FIX posted 2/12/1998
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| VIN | 2G1WNS4T3L |
| Engine | 3.1 L / 6 cyl |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
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Vehicle Data
1990 Chevrolet Lumina
| VIN | 2G1WNS4T3L |
| Engine | 3.1 L / 6 cyl |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
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