The steering may develop a clunk type noise from the upper intermediate steering shaft. Our technicians tell us that you should check with your local GM dealer to find out what the latest repair is for this condition.
Buick Regal Problem Reports
RepairPal Verified Buick Regal Problem Reports
The high pressure power steering hose will commonly leak fluid; it should be replaced.
Fuel injectors can short-circuit electrically causing a rougher than normal idle and reduced performance.
The anti-lock brake (ABS) accumulator may fail causing loss of power brake assist. (The brake pedal will become very hard.)
The power window motors and switches are prone to failure.
The engine temperature sensor wire for the engine temperature gauge, or warning light, may touch the rear exhaust manifold causing a short to ground causing erratic operation of the temperature gauge or warning light.