Keeping up with your car's routine maintenance will help it run for many, many years. A simple $20 maintenance job can add years of life to your car's engine. If you own a vehicle, you need to understand the importance of having a regular oil change and other routine maintenance. An oil change involves taking out the old lubricant from your car's engine and replacing it with fresh fluids. This is essential, because engine oils gather debris while they circulate through vehicl