Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Buick LeSabre
Buick LeSabre Problems
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.
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.
Buick LeSabre Questions
I push down on the pedal and it doesnt sink to the floor and I slow down, however I am still putting a lot of pressure on the pedal and slowly the brakes let go anyway. My emergency brake is what stopped me. Im not low on fluid and I dont think I am losing any. Will bleeding my brakes do me any g...
I used fix a flat on front passenger tire I left it in quite a bit longer than recommended . Now the light comes on randomly after I reset it . However when it comes on it says tire pressure normal and the tire pressure is normal . why is it coming on .? Do you think it could be the tire sealant ...
Replaced gas cap with new GM cap. And still have the same problem.
Buick LeSabre Recalls
Buick LeSabre Reviews
Have a 2005 Buick Lasabre purchased new, oil changeed every 2-3 thousand miles. Last oil change notice the oil pressue would go to zero under hard accelartion. Slamming on the brake did not change, but after a few seconds the oil prussue would return to "normal" which is a stagger 130lb, which as been since new. I was wondering if this is an oil sending unit or a computer, or a oil pump, How do...
when i stop at a stop sign the car takes a second to pick up speed like it is not getting enough gas. after i press the gas for a few seconds it picks up speed and ride good. wha is the problem?
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