I don't know if this was a thing added to the game, but every time I drive a vehicle and stop; I would put it in a different gear (usually reverse or first) and the check engine light would flash white, when giving it gas. This has caused my vehicle to damage itself. (no over-reving involved) This causes premature wear of the spark plugs (ruined a couple already), and can damaged/ruin my engine. This happens regardless whether my car has a pristine spark plug or not