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1994 Chevrolet Cavalier RS 3.1L Poor Idle Quality
The problem is the vehicle runs with a rich condition until closed loop is achived when that happens the intergrator drops like a rock and the vehicle runs rough fuel control is very slow .fuel pressure is within spec all injectors were bench tested for spray ...
FIX posted 3/17/2003
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Message Closed w/FIX
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4 Replies Received
4 Replies Received
Related Documents & Media | VIN | 1G1JF14TR7 |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / Port EFI |
| Symptoms | Poor Idle Quality |
| Occurs | Intermittently |
| Misc. | Z 24 |
Trouble Codes
| 45 | Rich exhaust |
Message Closed w/FIX
Vehicle Data
1994 Chevrolet Cavalier RS
| VIN | 1G1JF14TR7 |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / Port EFI |
| Symptoms | Poor Idle Quality |
| Occurs | Intermittently |
| Misc. | Z 24 |
Trouble Codes
| 45 | Rich exhaust |
Video