As new car prices continue to rise, more owners are choosing to hold onto their current vehicles longer, as the average car in the U.S. is now nearly 13 years old. To keep your car running smoothly ...

Regular car maintenance isn’t limited to fluid changes, tire pressure, and brake pads. Changing a car’s cabin and engine air filters can also increase the car’s longevity and the passengers’ comfort.

Your car needs air just as much as it needs fuel; air filters keep the inside of the engine free of dust and insects. We tell you how to replace your air filter at the recommended interval, to keep ...

Five MERV-13 filters, measuring 20 inches by 20 inches and 1 inch thick. $100 if you're in a rush, like me. ($50 if you buy in bulk). 20-inch window fan, $19. (Any will do — Use an old one to cut the ...