CVT transmissions are gaining popularity due to their efficiency. But you need to use a dedicated CVT transmission fluid to maximize performance and life.
How often you should change transmission fluid depends on your vehicle and driving habits. That’s a cop-out. But, it’s true. Automatic-transmission-fluid-change recommendations vary from one original equipment manufacturer (OEM) to another. Plus, if your driving habits are like most motorists and fall under the “severe” designation (towing, hauling, daily short trips less than 10 miles,