The purpose of the engine oil is to lubricate the engine of your car in order to allow it to last longer and run smoothly. Car owners must bear in mind that if they want to maintain the car's engine, they have to change the oil regularly and use only the oil, which is suitable for their vehicle make and model. Every single vehicle comes with an oil filter under the hood and a "check oil" light. Those 2 components enable car owners to keep an eye on their oil levels and add oil when needed without the help of a technician.
Changing the Oil
Changing the oil on regular basis is an essential part of the routine car maintenance. Over the years, the required frequency of oil changes has become a heated argument among auto repair experts. According to The Engine Oil Bible, engine oil can't be changed too often, while Nordic Group claims that with the advent of multi-weight oils and detergent oils, certain vehicles can go as far as 6,000 miles before needing an oil change. The best advice is to follow the manufacturer's recommendations or check the owner's manual.
If your car's check engine oil light is on, this means that your car is running low on oil. If you have to add oil, you can do it all by yourself. However, in case the oil light lights up shortly after adding oil or remains on, there's a chance your car might have a leakage and you should let a mechanic take care of your car.