1993 Buick LeSabre Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1993 Buick LeSabre
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1993 Buick LeSabre ProblemsErratic 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.
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.
1993 Buick LeSabre Questionsit starts when it wants (1 answer)
It starts wen it feels like iy and other times it wont syart at all
car will warm up after 10 minutes
Not sure which to use 134 or r12