Oil on plugs. Do I need new engine or could it be something else to check first?
Just had oil change days before. Engine light suddenly goes on. Car
starts to stutter when stopped. Minutes later was making loud clattering
sound. Mechanic took and took out couple plugs and found oil on them.
Didn't know cause or want to go any further says quick fix would be to
just replace whole engine. What could be cause? Should I just replace
Oil on the electrode end is caused by worn bores/piston rings or valve guides. Engine work is necessary.
Search Chevrolet TrailBlazer Questions
Chevrolet TrailBlazer Experts