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1995 Buick LeSabre Custom 3.8L Surge, Stall
Posted to GM Driveability on 8/28/2003 5 Replies

this car will start to buck at idle the a/c compressor will start to cycle on and off and the cooling fans will start to do the same . the the car will die the only code in the computer is p1629 passkey system this code will pop up every time has any body seen...

5 Replies Received (View Replies)

  Related Documents & Media  1995 Buick LeSabre Custom

 
Message Closed w/FIX

car Vehicle Data

1995 Buick LeSabre Custom

VIN 1G4HP52LXS
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, Stall
OccursIntermittently

Trouble Codes

1629fuel enable signal is not present during crank
Message Closed w/FIX

car Vehicle Data

1995 Buick LeSabre Custom

VIN 1G4HP52LXS
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, Stall
OccursIntermittently

Trouble Codes

1629fuel enable signal is not present during crank