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1989 Buick LeSabre Custom 3.8L Excessive Emissions, Poor Idle Quality, Cuts out
Posted to GM Driveability on 8/27/2002 5 Replies

Hello fellow techs!! We've got another one!! This buick runs bad, dies, will start back up, but when it is thoroughly warmed up it runs VERY rich. I scanned computer, no codes found. Checked fuel pressure, volume good, pressure regulator OK. Has recent delco a...

5 Replies Received (View Replies)

  Related Documents & Media  1989 Buick LeSabre Custom

 
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car Vehicle Data

1989 Buick LeSabre Custom

VIN 1G4HP54C7K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out
OccursHot
Message Closed w/FIX

car Vehicle Data

1989 Buick LeSabre Custom

VIN 1G4HP54C7K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out
OccursHot