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1992 Oldsmobile Cutlass Cruiser S 3.3L Excessive Emissions, high NOX
Vehicle is failing NOX emissions. The cutpoint is about 1000ppm and the post cat level is 1100 to 1200ppm. No codes in computer, precat NOX level about 2200ppm. Block learn goes down to about 113 (correcting for rich condition) and stays fixed. Replaced fu...
FIX posted 2/10/1999
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| VIN | 1G3AL54N1N |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, High NOx |
| Occurs | Pa Dyno Emissions Test |
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Vehicle Data
1992 Oldsmobile Cutlass Cruiser S
| VIN | 1G3AL54N1N |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, High NOx |
| Occurs | Pa Dyno Emissions Test |
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