Does My Air Filter Need Replacing? Common Warning Signs of a Dirty Car Air Filter
- Typically, it is recommended to change air filters once a year, or every 10,000 to 15,000 miles. People who live in dusty areas or those with heavy pollution may want to consider more frequent change.
- Most air filter problems can be seen, smelled, heard or felt. Listen for unusual noises in the engine and look out for engine light problems, dirt, gasoline smells or reduced horsepower.
- A lot of car owners will want to do their own filter replacements to save a little money. Whatever you do, It’s important to choose genuine OEM replacement parts whenever you are upgrading your vehicle.