Why do you need to check your oil level?

Checking  engine oil
Check engine oil level
Over time, the engine oil level drops because some amount of oil gets burned in the engine. Driving with very low oil level can cause serious engine damage. Check this photo; this engine "trew a rod" when it ran out of oil. That's why the oil level needs to be checked regularly especially if you notice that your engine consumes oil between oil changes. Many cars have maintenance remainders that give you a warning when your next oil change is due, but a very few cars will actually warn you if the oil level drops. You still have to check the oil level manually.