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1992 Buick Century Custom 3.3L Excessive Emissions
hi evry one!i need help with this car, came in failing emission inspection for NOx at 15 mph ,reading 918 ppm . 25 mph 687 ppm. car runs good , no codes , from emission reading looks like its running lean , but with my snop on scanner o2 sensor switching withi...
FIX posted 11/27/2009
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Related Documents & Media | VIN | 1G4AH54N9N |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Emissions | CA EMISSION |
| Symptoms | Excessive Emissions |
| Occurs | Under Load |
Message Closed w/FIX
Vehicle Data
1992 Buick Century Custom
| VIN | 1G4AH54N9N |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Emissions | CA EMISSION |
| Symptoms | Excessive Emissions |
| Occurs | Under Load |
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