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2003 Buick LeSabre Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2003 Buick LeSabre

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2003 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.

Erratic Shifting of the Automatic Transmission

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.

Engine Stalling Due to Mass Air Flow/Crankshaft 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.

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2003 Buick LeSabre Questions

Had actuators checked. Mechanic said they all work. No heat on passenger side. (1 answer)

Had actuators checked. Mechanic said they all were working. That I must had something blocking the passenger side "Actuator". Because there is no heat going to the passenger side. Automatic dual climate control. Should I replace the actuator?

my ac is cold on passenger side warm on drivr side (1 answer)

all the time ac is very cold so not a compressor problem

how to remove resister for blower on 2003 Buick lesabre and replace with new one (1 answer)

How do you replace a ac blower motor resistor on a 2003 buick lesabre?

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2003 Buick LeSabre Recalls

Air Bag Inflator May Fracture On Deployment
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.

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2003 Buick LeSabre Reviews

Rated
based on 11 customer reviews
I love my 03 Buick, but the electrical switch is driving me crazy, repair man said it would cost about $400.00 dollar, it's only one window that want go down.
I presently owned a 2003 Buick LeSabre Limited that has 41,098 miles on it. This has been the most reliable automobile that I have owened in my entire life. At the present I did have one recall concerning replacement of throttle body bolts, which was done and no farther problems with that system, however I had to have the lower intake manifold gasket set replaced around 38 thousand miles.I have...
My wife has an 03 with 38,000 miles best car we have owned. A rear strut is leaking and I am going to replace both. That is the only problem to this point.

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