Resources for the Repair and Maintenance of your Buick LeSabre
Buick LeSabre Models:
Buick LeSabre Problems
Erratic Fuel Gauge Operation
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
Engine Oil Leak From Intake Manifold Gasket
The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.
Engine Stalling Due to Mass Air Flow/Crankshift Position Sensor Failure
The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.
Poor Ride/Handling Due to Worn Suspension Struts
The front struts may show signs of wear, or be excessively bouncy ride at freeway speeds. This may begin to occur at around 75,000 miles.
Engine Overheating Due to Water Pump Leak
The water pump may develop a coolant leak resulting in an engine overheating condition.
Buick LeSabre Recalls (Recent)
Air Bag Inflator May Fracture On Deployment
Summary: CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S SIDE THAT COULD FRACTURE AT A WELD DURING A DEPLOYMENT.
Learn more »GM Recalls 2000-2001 Models Due to Brake Fluid Leak from the HCU
RepairPal Expert Overview:
The anti-lock brake system hydraulic control unit (HCU) may leak brake fluid. A brake fluid leak may compromise braking ability, which could result in an accident. Dealers will inspect and replace the HCU if necessary.
Learn more »Buick Recalls 2000 LeSabre Due to Ineffective Headlamp Aiming
RepairPal Expert Overview:
The adjuster screws for the headlamp reflector aiming do not function properly, which can impair driver visibility. Buick will provide updated instructions to vehicle owners regarding headlamp aiming.
Learn more »Chevrolet Monte Carlo Recall 04V090000
Summary: ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 3800 V6 (L36) ENGINES AND CERTAIN DELPHI FUEL PRESSURE REGULATORS, THE REGULATORS HAVE A MUCH HIGHER THAN USUAL RATE OF FUEL LEAKS. A LEAK CAN ALLOW FUEL TO ENTER THE INTAKE MANIFOLD THROUGH A VACUUM LINE. IF THE ENGINE DOES NOT START WHEN CRANKED, THE FUEL FROM THE LEAKING REGULATOR AND A MISTIMED SPARK CAN CAUSE A BACKFIRE.
Learn more »Buick LeSabre Recall 02V067000
Summary: CERTAIN PASSENGER VEHICLES WERE BUILT WITH MISSING OR UNDER-TORQUED STEERING GEAR ATTACHMENT BOLTS. IF A BOLT IS MISSING, THE DRIVER MAY NOTICE UNEVEN STEERING RESPONSE OR UNUSUAL NOISES DURING TURNS.
Learn more »Buick LeSabre Questions and Answers
i have never replaced brakes and would like some help
ok the key broke in the ignition the part is inexpensive enough to get but how do i change it out??
ok the key broke in the ignition the part is inexpensive enough to get but how do i change it out??
How much is the estimated labor cost to replace valve stem seals on a 1986 Buick Lesabre
I have a 1990 Buick LeSabre. When I start the car I hear a rattling lick a stone is in the engine or transmission. When I drive it it is stuck in first gear. Reverse works. The car will jump and jo...
Buick LeSabre Stories
Buick 1998 Lasabre 160k miles EMISSIONS AZ
Emissions +++ Emissions++++++++++
Arizona== Great used car but weird situation, it does not fail but it does not pass emissions. all lights on dash turn off after starting car so no problems according to car.
inspections says: catalyst, EGR and evap system NOT READY
and misfire, O2 sensor, ,heated O2, fuel system and component READY
dealer says Do a drive cycle which means drive it for 100 miles or more for computer to give new results but after 700 miles driven , still the same results.
if this happened to your car how did you fix the problem to make it pass emissions?
155,000 miles. Nice car, but maintenance costs are becoming prohibitively expensive. Synthetic oil has preserved the engine, it runs like new, transmission had to be replaced at 88,000. Suspension repair costs are astronomical. Now averaging about $2,000 year in replacing parts due to wear and tear. Tough automotive life in Washington Metro. Panel lights have also been going for years. AC compressor lasted just over three years, died one month after warranty expired, sunk $1200 into that repair. $3200 transmission replacement. $260 replacing rear window pulley. Over $1500 in various suspension components going bad throughout the life of the car. A virtual piggy bank for the dealership and mechanics, I should be given stock in their companies! Still, have enjoyed the car, and it has lasted 155,000 miles.
I have always thought Buicks and in general were a quality product. I am excited to have purchased a 98 Le Sabre today. It is a one owner and is immaculate. I cant believe my good fortune at finding it at a great price too. Only one hundred thousand miles and such classic details. Love the button push door handles. So I am over the moon and will be babying this gem for a bunch more years. Anne in Indianapolis
This has been a great car. Bought it in 2001. No major problems other than rotine maintenance.
Just had it checked at my garage. Paid $69 for used car safety check to make sure everything was OK. I needed a serpentine belt replaced ($260) and that was it.
Looks like I'll be driving this car for awhile longer.
when i start the car it runs for 30-45mins then stalls. after about 30-60 mins later it will start back up a run. i have changed all kind of parts out and now it will start then stall. i have put code reader on it b4 i changed parts and it still reads code 41. PLEASE HELP ME IM SPENDING MONEY