Because Engines are a greasy thing....Fart Knocker.
Piston rings shot.
?
No, but burning oil will give you bad spark plugs.
Oil on the outside of the spark plugs is caused by a leaking valve cover gasket. Replace the valve cover gasket. Oil on the electrode of the spark plugs indicates the engine is worn and is burning oil. The only fix for this is an engine rebuild.
Worn down piston rings will allow the oil to seep up into top chamber where the spark plugs are. Otherwise, you just have too much oil in your crankcase.
No there should not be any oil where you plug your spark plugs into
You need to have your vavlve cover gasket checked! That may be the cause of oil being on your spark plugs! You need to have your vavlve cover gasket checked! That may be the cause of oil being on your spark plugs! You need to have your vavlve cover gasket checked! That may be the cause of oil being on your spark plugs!
head gasket!
If you are talking about oil on the outside of the spark plug then you have a leaking valve cover gasket. Oil on the spark plug electrode is a sign of defective rings and an engine in need of an overhaul.
oil leaking on your spark plugs in your Lincoln LS because you have a leaking valve cover gasket.
How to replace spark plugs on a 2010 ford fusion
Change the oil, oil filter, spark plugs, spark plug wires, air filter, and I would run some injection cleaner through it.