2004 Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Buick LeSabre
Never overpay. Check prices with our estimator
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
2004 Buick LeSabre ProblemsErratic 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.
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.
2004 Buick LeSabre QuestionsWhy would the back tire lock up? (1 answer)
Went to drive off and my back left tire won't move like its locked up
It just started the car was running fine it won't turn over completely i checked the spark plugs and they are all getting fire relay censors good no gas pressure though from line it's only dripping out but it's gas in the car I don't know what to do what else to check please help ...
the air in my car has gone out completely as of today. as of 2 days ago it would work 70% of the time but occasionally (like 30% of the time) when I would start it the air wouldn't come on until I hit a hard bump or braked really hard. I think it may be an electrical issue because there are o...