Add Fuel Additive to your 2020 Chevy/GMC 3.0L Duramax every time you fuel up. In addition to lubricity and cetane enhancers, some additives are designed specifically for cold weather to protect fuel and reduce fuel gelling. Most additives are specially formulated to help clean engine and fuel system components, reduce smoke, and help to improve performance. Shop today and find the additives you need for your vehicle from XDP, Lucas Oil, FPPF, Hot Shot's Secret, Stanadyne, and more!
