1998 Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 Buick LeSabre
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1998 Buick LeSabre ProblemsWater Pump May Fail PrematurelyTransmission Pressure Control Solenoid Failure May Cause Erratic Shifting
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.