1993 Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Buick LeSabre
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1993 Buick LeSabre ProblemsImproper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator
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.
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.
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