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1995 Pontiac Sunfire SE 2.2L Poor Idle Quality
This car has a rich mix all the time and no power, very low vacuum at idle , which could account for the rich mix. There is a code 43 but it is intermitant, disconecting knock sensor does not change problem. Exhaust is not clogged, fuel pressure and volume are...
Summary posted 11/15/2000
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| VIN | 1G2JB124OS |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / pfi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
Trouble Codes
| 43 | est |
| 45 | rich |
Message Closed w/Summary
Vehicle Data
1995 Pontiac Sunfire SE
| VIN | 1G2JB124OS |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / pfi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
Trouble Codes
| 43 | est |
| 45 | rich |
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