Your car has hundreds of moving parts, mechanical marvels and general rotating entities of various shapes and sizes, you need not be a mechanic to guess the most important item in your car. All of these pieces and parts have one thing in common. What is it?
They all rely on lubrication.
OK, the engine in your car has something in it that is not part of it but is essential to its operation.
OK, that was an easy one…
The engine oil.
Last one, what happens if you do not change your engine’s oil?
Bad things my friend; bad things indeed. Your engine, if deprived from the lubricating properties of engine oil for long enough, will seize, blow up and generally create a very expensive situation.