The timing chain tensioner and guides are prone to wear and may develop an abnormal noise, requiring replacement.
1994 Buick Skylark Problem Reports
Most Reported 1994 Buick Skylark Problem Reports
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.