1990 Buick Skylark Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Buick Skylark
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- keeps blowing fuse for brake lights and dash lights
1990 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.
1990 Buick Skylark Questions
it is actually a 87 skylark. was running ok really hard to start but ran fine. now all of a sudden it just cranks over and wont fire but when I let off the key it back fires really loud. All parts I have replaced since I bought it is fuel pressure regulator, fuel filter and o2 sensor. it is spray...
I HAD A USE IGNITION COIL AND MODULE ON THERE FOR TWO YEARS NOW IS THAT THE PROBLEM ???
she just bought the this was the first time she tried to use it