Available in winter and summer versions, Full Torque™ Diesel Fuel Improver helps long haul diesel engine operators conserve fuel, protect equipment, and keep trucks on road despite harsh conditions. Cetane-boosted, detergent-containing formulation increases fuel’s cetane number up to 3 numbers, resulting in accelerated ignition time, more power, and minimized smoke at startup. Winter version is especially useful in extreme cold weather, aiding in prevention of fuel gelling and ice formation.