2004 Buick LeSabre Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2004 Buick LeSabre
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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.
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.
2004 Buick LeSabre QuestionsThe car was running bad changed fuel filter,pump ,fuel pressure regulator ,egr , (1 answer)
O2 sensor crankshaft sensor ,tried to start backfired would not run
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 ...