The easy answer is YES. Have you ever heard someone say I never change my oil and my car runs just fine? It may run o.k. but it is not getting as good mileage as it could and there is damage happening to the engine. If they want to keep that car for 200,000 miles or more and not have to pay for a new car every 2 years they need to change the oil. the picture below shows an engine that the oil was not changed in. a $5000.00 repair.
#engine #oil #change