How do you know when you need to change cabin air filter?
How do you know when you need to change cabin air filter? If you don't have your owner's manual or you want to know the signs that your filter needs changing, watch for:Reduced or weak airflow, even when the heat or air conditioner is set to high.A whistling sound coming from the cabin air intake ducts.Musty, unpleasant odors coming through the air in your vehicle. How often does the air filter in a car need to be changed? The engine air filter should be replaced between 15,000 and 30,000 miles, depending on driving conditions. If you have a turbocharged engine...