2. New Air Filters At Every Oil Change
An air filter plays key role in how your car performs as it cleans the air before it enters the engine to help with the combustion cycle. Service shops love to change filters as often as possible because it adds a few more dollars to their bottom line. It’s a good idea to have your air filter inspected every time you get your oil changed. As for replacing them, many OEMs say every 30,000 miles is a good interval for replacement.