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1997 Buick LeSabre Custom 3.8L Surge
Posted to GM Driveability on 7/22/2003 11 Replies

Hi Group, I have this LeSabre at cruising speed under a slight load or up a grade, surges. Basically ruled out an engine problem what I've found is the TCC is engaging and disengaging . Roaming thru info on the Scan Tool the brake switch is applied and release...

11 Replies Received (View Replies)

  Related Documents & Media  1997 Buick LeSabre Custom

 
Message Closed w/FIX

car Vehicle Data

1997 Buick LeSabre Custom

VIN 1G4HP52K6V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursHot, Under Load, Cruise
Message Closed w/FIX

car Vehicle Data

1997 Buick LeSabre Custom

VIN 1G4HP52K6V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursHot, Under Load, Cruise