Why Do Cars Need Oil Changes and How Often Should They Be Done?

It is important to maintain your car and an oil change is one of the most affordable and easiest ways to do so. Why is it important to do oil changes? Motor oil serves two functions. It eliminates impurities and chemicals from the engine and keeps everything lubricated. Motor oil covers all components of the engine with a thin film that prevents them from rubbing together.

If you don’t get an oil change, the parts of the engine will lose their lubrication and rub together. This will cause friction, which wears down the engine parts and causes excess heat that can result in the car overheating. If the oil gets dirty and old, it will not be able to eliminate impurities. Dirt will accumulate in the engine and you will need to take your car to a professional mechanic to have it cleaned.

Oil Dipstick

How Often Should Oil Changes Be Done?

Oil changes should be done every 7,500 miles, but this depends on how often and how much you drive. If you drive often, you should get your oil changed more often. If you make plenty of cross country trips or use your car every day to go to work, you should consider doing it more frequently. The oil can be changed every 6,000 miles. Changing the oil often is, in fact, a good idea. You can extend the life of your vehicle by changing the oil every 5,000 miles. This will help you make sure that your car is running smoothly as well as cleanly.

There are signs that will tell you when you need an oil change. You can tell that the oil is dirty and oil by just looking at it. Fresh oil is amber or dark brown in color and clear. Older motor oil, on the other hand, is murky and dark. You don’t need to be a professional mechanic to see and tell how dirty and dark the oil is.

When checking the oil, make sure to see how it really looks particularly if it has been 5,000 miles or so since you have last changed your oil.  You may need to change the oil when the oil level is always lower than it must be. Most vehicles are equipped with engine oil light that will inform you when it is time to change the oil.

Changing the oil is expensive and easy. It should be part of your car’s regular maintenance that you should not ignore. Every time you fuel up, make sure to check the motor oil level. Monitor how many miles it has been. Forgetting or skipping out on oil change can damage your car. You can change the oil on your own or take your car to a shop and leave the job to the professionals. Oil changes should never be ignored as the consequences can be grave. If you ignore it, the damage to your car can be extremely expensive.

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