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1990 Chevrolet Celebrity 3.1L Excessive Emissions, Poor Idle Quality, Stall, Poor Fuel Economy
Vehicle came to us for a surge, miss out type problem. Running very rich, black smoke, very rough idle. The above items all checked with no problems found. All vacuum lines are good ie. no leaks, breaks etc. If we create a vacuum leak, the pulse width will com...
FIX posted 8/13/1998
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| VIN | 2G1AW84T2L |
| Engine | 3.1 L / 6 cyl |
| Emissions | OBDI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Stall, Poor Fuel Economy |
| Occurs | Always |
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Vehicle Data
1990 Chevrolet Celebrity
| VIN | 2G1AW84T2L |
| Engine | 3.1 L / 6 cyl |
| Emissions | OBDI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Stall, Poor Fuel Economy |
| Occurs | Always |
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