Motor oil is an essential element of the engine. It plays a major part in lubricating the moving parts and helps reduce deposit build-up, prolonging the service life along the way.

If you don't change or check the oil, it can bring about various problems or straight-up internal damage. So, it’s best to look under the hood periodically to ensure things are fine.
Regular change of oil is a part of every vehicle’s yearly routine. You probably have nothing to worry about if you do regularly scheduled check-ups at dealers or repair shops. Some mechanics claim you need to change the oil once in 3000 miles or three months, but always check the manual, as some manufacturers have less severe recommendations and suggest changing the oil once in 7 500 – 10 000 miles or in 6 – 12 months, whichever comes first.
Some older cars don’t have maintenance alert systems, and it’s best to check the oil once a month. This is especially true for vehicles with mileage higher than 100 000 due to increased oil consumption and extra oil burning or tiny leakages. If you do it within the specified timeframe, you’ll get an idea of just how fast the engine spends the oil.
Now let’s get to the methods of checking the oil level. The first one involves a dipstick and a tissue or a rag. Just do the following:
If your vehicle is not that old, it should have a maintenance alert system installed. In this case, you won’t even have to touch the dipstick, as the sensors will do the job for you and just warn you when the oil level gets too low.
To that end, there should be a designated light on your dashboard or a display that will show the alert. Things differ from manufacturer to manufacturer, but you can just check the oil level by navigating the settings. Just find “Car Settings”, then locate “Engine”, choose “Oil Level” or “Check Oil Level”, and follow the instructions on display.
Please note that most electronic sensors are inert and show the oil level with some latency. In case you got into an accident with some damage to an oil tank, the sensor reacts slower and doesn’t show you the level went entirely down.
Do not pour the oil over the top mark on the dipstick. Overfilled oil tanks tend to make things even worse! The increased oil pressure in the engine damages rubber elements like gaskets and seals, so this could cause leaks. Plus, the oil filter wears out faster. What’s more, the oil could seep into the combustion chamber and get burned by the engine with an increased sooting on the spark plugs, causing engine start problems.
Oil level is a preeminent factor when talking about the engine, as an underfill, as well as an overfill, can quickly put your engine at risk. Luckily, many modern vehicles have electronic maintenance alert systems that can warn the driver of any problems on that front. But if your automobile is an older model, just check the oil level with the dipstick as we described.

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