
1990 Buick LeSabre Limited 3.8L Poor Idle Quality, Misfire
Vehicle came in with a light misfire stopped in gear that would grow in to a major misfire under load on the highway. It would misfire hot and cold. After replacement of secondary ignition and fuel system service the engine runs good cold. After about 2-3 mile...
FIX posted 9/5/2008
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Message Closed w/FIX
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VIN | 1G4HR54CXL |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Hot, Intermittently |
Message Closed w/FIX
Vehicle Data
1990 Buick LeSabre Limited
VIN | 1G4HR54CXL |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Hot, Intermittently |