The attraction of buying a used vehicle outright is, of course, no car payments. But are you taking proper care of your used vehicle? Repairs can be costly and your car’s lifespan short if you let maintenance fall by the wayside. These days, most vehicles can see mileage as high as 400,000 to 500,000 if properly looked after. The service pros at Certified Automotive consider preventative maintenance one of the smartest ways to keep your vehicle running efficiently. Here some preventative maintenance guidelines that will help keep your car in the best shape possible: #1. Change your oil Regularly changing your engine oil according to your owner’s manual specifications is…