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1997 Chevrolet Lumina 3.1L High Idle Speed
This car has an intermittent excessive high idle complaint. It will idle sometimes at 1900 or even as high as 3000 rpm. When you go to put it in gear, it really jerks into gear because it idles so high. When it does idle fine the step motor counts are within s...
FIX posted 2/14/2003
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6 Replies Received
Related Documents & Media | VIN | 2G1WL52M7V |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | High Idle Speed |
| Occurs | Idle, Intermittently |
Trouble Codes
| 430 | low catalyst effiency |
Message Closed w/Summary
Vehicle Data
1997 Chevrolet Lumina
| VIN | 2G1WL52M7V |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | High Idle Speed |
| Occurs | Idle, Intermittently |
Trouble Codes
| 430 | low catalyst effiency |
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