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1994 Buick LeSabre Limited 3.8L Surge
Posted to GM Driveability on 12/13/1998

Goodafternoon,

This Buick came in with a surge/vibration mainly under a load. Only does it after the transmission has shifted into overdrive. The customer had replaced the spark plugs and plug wires, crank sensor, coil and module, and even a new ECM. All wer...

  Related Documents & Media  1994 Buick LeSabre Limited

 
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car Vehicle Data

1994 Buick LeSabre Limited

VIN 1G4HR52L9R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsNot OBD-II Compliant
SymptomsSurge
OccursAlways, Under Load, Cruise
Misc.4 Door Limited
Message Closed

car Vehicle Data

1994 Buick LeSabre Limited

VIN 1G4HR52L9R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsNot OBD-II Compliant
SymptomsSurge
OccursAlways, Under Load, Cruise
Misc.4 Door Limited