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1989 Cadillac DeVille 4.5L Excessive Emissions
Vehicle will not pass state emission test....Nox too high....egr is not fuctioning...replace the ecm....egr solenoid....also unable to get the overide funtion to operate at all
FIX posted 8/2/2000
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Message Closed w/FIX
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| VIN | 1G6CD5150K |
| Engine | 4.5 L / 8 cyl |
| Emissions | us fed |
| Symptoms | Excessive Emissions |
| Occurs | Cruise |
Message Closed w/FIX
Vehicle Data
1989 Cadillac DeVille
| VIN | 1G6CD5150K |
| Engine | 4.5 L / 8 cyl |
| Emissions | us fed |
| Symptoms | Excessive Emissions |
| Occurs | Cruise |
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