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1989 Buick LeSabre 3.8L Poor Idle Quality, Cuts out, Misfire
Posted to GM Driveability on 6/30/1999

This vehicle has an intermittent misfire. We just got our new scope and ran it with the sun rep here. It was dropping 4 cylinders intermittently. He thought it was the module, We tried a known good module and same problem. Any ideas? Thanks Patrick

  Related Documents & Media  1989 Buick LeSabre

 
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car Vehicle Data

1989 Buick LeSabre

VIN 1G4HR14C4K
Engine3.8 L / 6 cyl
EmissionsCa
SymptomsPoor Idle Quality, Cuts Out, Misfire
OccursHot
Message Closed

car Vehicle Data

1989 Buick LeSabre

VIN 1G4HR14C4K
Engine3.8 L / 6 cyl
EmissionsCa
SymptomsPoor Idle Quality, Cuts Out, Misfire
OccursHot