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1995 Chevrolet Monte Carlo Z34 3.4L Poor Idle Quality, Surge, Stall
At cold start engine races to around 3500 rpm then dies. By working acc pedal till it warms it will idle at normal rpm. Idle is very rough when [...] does not have check engine light or trouble code when scanned it showed a history code 131 (02 sensor circuit ...
FIX posted 2/13/2003
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Message Closed w/FIX
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| VIN | 2G1WX12X4S |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Cold |
Message Closed w/FIX
Vehicle Data
1995 Chevrolet Monte Carlo Z34
| VIN | 2G1WX12X4S |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Cold |
9 Replies Received
9 Replies Received
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