5 Signs You Need To Replace Your Car’s Air Filter If you’re experiencing reduced fuel efficiency or noticing strange smells from your engine, it may be time to swap out the air filter. An old and clogged air filter will make your car sluggish, so you should pay attention to these signs you need to replace your car’s air filter. When you notice something is amiss with your vehicle, figure out the cause of the issue so you can fix it as soon as possible. Reduced Fuel Efficiency A clogged ...
