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1981 Pontiac Firebird Trans Am 4.9L Excessive Emissions
losing my hair on this [...] of [...] system checks out [...] put his own o2 [...] dwell between 20-45,o2 switching voltage is [...] [...] jumps out at [...] suggestions? thanks in advance.
FIX posted 3/1/2003
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Related Documents & Media | VIN | 1G2AW87T2B |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | CARB / 4 BBL ELECTRONIC |
| Emissions | FEDERAL EMISSIONS |
| Symptoms | Excessive Emissions |
| Occurs | Always |
| Misc. | Trans Am |
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Vehicle Data
1981 Pontiac Firebird Trans Am
| VIN | 1G2AW87T2B |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | CARB / 4 BBL ELECTRONIC |
| Emissions | FEDERAL EMISSIONS |
| Symptoms | Excessive Emissions |
| Occurs | Always |
| Misc. | Trans Am |
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