Not true! In fact, regular oil and oil filter changes are one of the most important actions you can take to protect your vehicles. They’re affordable and prevent the need for major engine repairs later. A great deal of heat is generated in an engine when it operates. Clean oil and an unblocked filter draw the heat out of the engine so that it doesn’t overheat. The oil also cleans the engine of all dirt and contaminants that build up in the system over time. Finally, the oil lubricates all the engine parts. This is another way that heat is kept to a minimum. Check your owners’ manual for the recommended frequency of oil changes for your make and model. The standard recommendation by those in the auto industry is to take your car in for an oil and filter change every 3,000 miles or so. Contact Reliable Automotive for help with a schedule that works best for you.