Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Buick LeSabre
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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.
Buick LeSabre Questions1995 Buick 3800 starts up runs about a minute shuts off. (2 answers)
Change motor from 95 3800 to a 96 body motor were running before I change it.96 body had been sitting for a while could old gas be my problem spray stater fluid keeps running.
car won't start no gas flow
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?