Buick Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Buick
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Buick ProblemsTransmission 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.
On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.
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 QuestionsSputters between 59-65, code Lean, can't give it full throttle (1 answer)
I've changed , supercharger gasket, manifold gasket, intake manifold gasket, coil packs, fuel filter, , checked fuel pressure, changed the computer, , all O2 sensors are new, new exhaust and C, converter , also tranny. It's better but I still can't give it full throttle. It Boggs out ...
Have changed the head gasket , water pump, flushed the system ,replace the radiator hoses, thermostat . but it still heats up from time to time, completed work on it 2 days ago. Help Please.
It just started doing this while I was driving.
Buick RecallsPower Steering Assist Fails
The power steering system may fail, resulting in extra effort being required to steer the vehicle. Dealers will replace the electric belt drive rack and pinion steering gear assembly free of charge to resolve the concern.
Defective welds in the left lower seat frame of the vehicle's third row can result in a lack of structural integrity of the seat. This can result in occupant injury in a crash. Dealers will inspect and replace as necessary the left lower third row seat frame free of charge to resolve the concern.
Engine oil can leak onto the exhaust manifold, causing a fire hazard. This concern was addressed in previous recall notifications, but improvements to the repair have been made. Dealers will make improved repairs free of charge to resolve the concern.