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1994 Buick LeSabre Custom 3.8L Bogging
Posted to GM Driveability on 1/27/2010 37 Replies

All right this Buick has a bog on accel only when warm and the longer you drive it the worse it gets. It occurs when you attempt to accelerate with more then 65% throttle and if you accelerate slowly you can go as fast as you like. We checked fuel pressure and...

37 Replies Received (View Replies)

  Related Documents & Media  1994 Buick LeSabre Custom

 
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car Vehicle Data

1994 Buick LeSabre Custom

VIN 1G4HP52L9R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD I with OBDII ALDL
SymptomsBogging
OccursHot, Under Load, on Accel, 3/4 to Full Throttle
Misc.3.8 Pfi

Trouble Codes

P1565Cruise Control Switch Circuit Malfunction
Message Closed

car Vehicle Data

1994 Buick LeSabre Custom

VIN 1G4HP52L9R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD I with OBDII ALDL
SymptomsBogging
OccursHot, Under Load, on Accel, 3/4 to Full Throttle
Misc.3.8 Pfi

Trouble Codes

P1565Cruise Control Switch Circuit Malfunction