Actress Hailee Steinfeld pairs a navy-and-white dress with white strapped sandals at an event in Los Angeles in 2013.
If the oil is on the inside parts of the spark plug like the bottom insulator, that's a bigger issue, you have either leaking valve seals or very leaky piston rings. If your car blows a puff of blue smoke on startup, you probably ave leaky valve seals. If it blows blue smoke all the time, leaky piston rings.
Found this at a smog check center: In my experience, it was engine oil caused by a defective head gasket. The oil was leaking out and burning off from the heat of the engine. The oil dripping onto the floor was clear and slightly brown, and the smoke was white (as Al says, probably to my untrained eye). Views Â· View Upvotes.