Engine oil can be considered one of the most important operating fluids in the engine. So what happens if your car runs out of engine oil?

Does this always result in fatal damage, or can the engine be repaired afterward? We'll get to everything, but first, let's talk about the main function of the engine oil.

A seized engine is one of the most serious, if not the most serious, and costly malfunctions that may affect your car's engine.

There are two main causes of a seized engine: a lack of engine oil, which causes insufficient lubrication of moving parts, or an insufficient amount of coolant, which causes the engine to overheat.