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1991 Buick Skylark Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Buick Skylark

1991 Buick Skylark Problems

A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.

The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.

A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.

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1991 Buick Skylark Questions

Got this car from original owner in 2013. It had 50,000 original miles in the first 21 years. In last 2 years I put 24,000 on it. I noticed some coolant was coming out of overflow tube on expansion tank(and coolant was boiling/bubbling in expansion tank.) Car was also making a "marbles rolli...

Car was a gift. Neighbor says its probably the bulb. Autozone has teh bulb, but I don't know where on the vehicle to replace the old one.

Air blow hot when i turn on the ac

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1991 Buick Skylark Recalls

MOISTURE CAN ENTER THE EXPRESS-DOWN ELECTRONIC CONTROL MODULE AND CAUSE A SHORT CIRCUIT THAT CAUSES WINDOW OPERATION WITHOUT OPERATOR CONTROL, AND LEAVES THE WINDOW IN THE DOWN POSITION.

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1991 Buick Skylark Reviews

I have a 91 skylark 3.3 that only has 57000 miles that are original miles. Thia car I bought off my nephew. It needed a crank position sensor and a couple injectors. I can't say one bad word about this car.Runs good and it is fast.

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