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1992 Chevrolet Lumina Euro 3.4L Excessive Emissions
hello techs i am having a problem with this z34 passing the emission test. it runs great no codes, everything on the scan tool looks ok. egr seems to be ok, i can command each solenoid on and off and idle will go rough. i did a pre cat test and nox is the same...
FIX posted 9/10/2003
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Related Documents & Media | VIN | 1GMCU06DXU |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | obd1 |
| Symptoms | Excessive Emissions |
| Occurs | Always |
| Misc. | 3.4L Dohc |
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Vehicle Data
1992 Chevrolet Lumina Euro
| VIN | 1GMCU06DXU |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | obd1 |
| Symptoms | Excessive Emissions |
| Occurs | Always |
| Misc. | 3.4L Dohc |
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