6 Things You Need to Get (Or Keep) Your Car Running Smoothly By The Wise Guide Jan 17 2019 4 Share this Article Tweet Here are six parts you might want to replace to get your car running smoothly again. Continue Reading... Filed under: The Wise GuideTags: Cabin air filter, car parts, Car Running Smoothly, Distributor cap and rotor, Engine air filter, PCV valve, Spark plug wires, spark plugs