Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. Clogged air filters can reduce your miles per gallon and cause your vehicle to ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...

Gas and diesel engines still power most vehicles and look poised to be with us for some time to come, even if their dominance is waning. Any engine that develops its power from burning fuel depends on ...