1998 Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 Buick LeSabre
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1998 Buick LeSabre Problems
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.
1998 Buick LeSabre Questions
1998 Buick LeSabre Recalls
1998 Buick LeSabre Reviews
Ive had my buick for2years and i love it the only thing went wrong with mine is my transmission bolts fell out and had to fix air comming out of the egine BUT OTHER THAN THAT.1 HAD MY BUICK AT 94000 MILES and now its at 137000 miles and runs like a champ dontnoone got a better egine then 38 series buick i think its the best egine in the world. i love my buick
1998 Buick Lesabre Custom - Piece of GARBAGE!!! Had to replace engine at 50,000 miles. Buick had to have their own Head Gasket!! Why? I have 1998 Chevy Lumina, 128,000 miles, starts right, up barely cranks over. The Buick, THEY HAD TO DESIGN THEIR OWN FUEL INJECTORS!! Couldn't use proven fuel injectors used in other 3.8L engines! Front sway bar snapped. Why? Both rocker panels are rusting out b...
I bought a 1998 LeSabre 4 years ago with 60K miles on it. I now have 94K. The engine has been incredibly reliable. The only expense in 4 years was the serpentine belt at $125. However I have numerous problems. After running through a car wash I have a water leak but only on the driver side floor mat and only when it rains. Tried everything to locate problem to no avail. Horn relay stuck and now...