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1990 Cadillac DeVille 4.5L Poor Idle Quality, Misfire
Need Help! This car has a light misfire at idle when cold seems to improve as engine gets warmer and this condition can be intermittent. The only parts that were replaced were spark plugs and [...] everything tested okay. Cadiallacs have a history of f...
FIX posted 3/30/2000
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Message Closed w/FIX
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| VIN | 1G6CD5336L |
| Engine | 4.5 L / 8 cyl |
| Emissions | US |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Cold, Intermittently |
Message Closed w/FIX
Vehicle Data
1990 Cadillac DeVille
| VIN | 1G6CD5336L |
| Engine | 4.5 L / 8 cyl |
| Emissions | US |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Cold, Intermittently |
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