air filter change cost
Changing an Air Filter. Before you start heaving luggage out of your car's side windows or imposing passenger weight restrictions to improve your vehicle's mileage, check the air filter. A dirty or clogged air filter can alter your vehicle's gas mileage by up to 10%.ext, remove the filter and inspect it for dirt by bending back the paper ridges. If deemed filthy, go purchase a new one. Insert the new filter and make sure the casing is tightly secured. Not only is this fast, but cost efficient. Most quick lube shops charge up $20 to change an air filter.