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1991 Chevrolet Camaro RS 3.1L Excessive Emissions
When started the co is 8.0% untill it goes closed loop, then the BLM begins to count down till it reaches 100 and causes lean missfire. The o2 can cool and the voltage will remain below 450mv and stay in closed loop for up to 20 minutes, intermittently. There ...
FIX posted 3/1/2002
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Message Closed
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Related Documents & Media | VIN | 1G1FP23T2M |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / Port Inj. Bank Fired |
| Emissions | Air Pump Cat/Atmosphere |
| Symptoms | Excessive Emissions |
| Occurs | Hot |
Message Closed
Vehicle Data
1991 Chevrolet Camaro RS
| VIN | 1G1FP23T2M |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / Port Inj. Bank Fired |
| Emissions | Air Pump Cat/Atmosphere |
| Symptoms | Excessive Emissions |
| Occurs | Hot |
Video