Power Service 1064-06 Diesel Fuel Supplement Plus Cetane Boost, 64 oz Brown

Diesel fuel supplement plus cetane boost is a winterizer/antigel that is used in the cold winter months to prevent fuel gelling and keep fuel-filters from plugging with ice and wax. When temperatures drop, paraffin (wax) in ULSD fuel will gel stopping fuel from flowing through the engine and water in the fuel can freeze on the facings of fuel-filters, blocking fuel flow. It provides trouble-free winter operation for diesel fuel. Diesel fuel supplement plus cetane boost is intended for use only during cold winter months when temperatures drop below 30 deg F. Use diesel kleen plus cetane boost (in the silver bottle) for peak performance in non-winter months. If your vehicle will not start or gain power in cold temperatures, use Diesel 911 (in the red bottle).