Oil-soaked spark plug wire rubber boots can cause misfire or rough idle on Oldsmobile Cutlass Cruiser

The spark plug wire rubber boots may get soaked with oil, causing a misfire or rough idle.

RepairPal Verified
Average mileage: (–)
Engine affected: 2.5L 4 Cylinder
3 model years affected: 1990, 1991, 1992
3 people reported this problem
0 people shared problem details
Related Items:
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases,...
An engine oil leak may develop from the rear of the engine. This is commonly caused by a failed...

Related Content