The timing chain tensioner and guides are prone to wear and may develop an abnormal noise, requiring replacement.
Buick Skylark Problem Reports
Most Reported Buick Skylark Problem Reports
Fuel injectors can short-circuit electrically causing a rougher than normal idle and reduced performance.
An engine oil leak may develop from the rear of the engine. This is commonly caused by a failed oil pump drive o-ring seal. The leaking o-ring should be replaced to correct this concern.
Corrosion may develop at the connection between the ignition coil tower and spark plug wire resulting in an engine misfire. The Ignition coil and spark plug wire should both be replaced to correct this condition.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.
The front struts may show signs of wear, or be excessively bouncy ride at freeway speeds. This may begin to occur at around 75,000 miles.
The head light assembly may not be installed correctly after a head light bulb is replaced causing the head light aim to be incorrect.