Oil-soaked spark plug wire rubber boots can cause misfire or rough idle on Buick Century

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:
This is actually a Buick Electra Station Wagon 1986, V-8. I had the engine replaced. The mecha...
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases,...
well I was driving down the road set my cruise at 60 all of a sudden i saw my mph decline and a...
my car ran really sluggesh when i first got her but after a lil T.L.C she ran great for just ab...

Related Content