2002 Buick LeSabre Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2002 Buick LeSabre

2002 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.

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.

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.

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2002 Buick LeSabre Questions

No check engine light , everything checks good off diagnostic computer. Catalytic Converter is good , O2 sensors are good. Getting 13 mpg. Seems to really lose fuel economy fast once at an idle.

The blower stopped working. If I hit a pothole or if I "hit" on the dash, it will sometimes come on.

With AC on, I have warm air on driver side and cool air on passenger side.

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2002 Buick LeSabre Recalls

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.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.

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2002 Buick LeSabre Reviews

when I turn my car off and take out the key , open the door and the warning sound is letting me know my lights are still on. the brake lights and parking lights will not turn off. all other lights go out but not the parking lights or brake lights. does anyone have any suggestions?

WHAT HAPPENED to this car? We have owned nothing but Buick LeSabres and have loved 'em all. THIS car is just a pile of junk. It's a never ending HOLE in which to throw your money. Perhaps you make too much money and wish to just throw it away so as to avoid needy relatives and their constant begging? Then THIS would be the car to buy. Transmission went out the day after we bought it then ...

I bought this as my second car a little after my 17th birthday. Imagine it...a senior in high school, driving the stereotypical "old man" car. Have to admit though...my first car was a 2001 Honda CR-V and, while that rode really well, I've yet to find another car that rides as smooth and effortlessly as a Buick. I bought it was 128,***K miles on it and am now at 132,8**K miles. When I bought it...

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