Diesel fuel can begin to cloud around 32ºF and gelling can begin as high as 10ºF - 15ºF (depending on fuel quality and location). Gelling of your fuel is often referred to as the CFPP (Cold Filter Plugging Point). With just 1oz of our Polar-D additive in 8 gallons of fuel you can lower the CFPP by at least 10ºF. (Add prior to filling the fuel tank to assure proper mixing)\
*Keep in mind that our fuel additive is designed to help reduce the problems associated with diesel fuels in extreme temps and extend the temperature rang in which a vehicle can operate. (Fuel quality, location, and the temperature of the fuel prior to mixing can all make a difference on the additives reaction)
The XDP Polar-D Winter Formula Diesel Fuel Additive can be used year-round, but better prevents fuel problems that are related to winter operations. The XDP Diesel Power Plus Fuel Additive is better suited as a year round formula. Click Here to view the XDP Diesel Power Plus Fuel Additive
The XDP Polar-D Winter Formula Diesel Fuel Additive XDPD216 is safe for use in ALL diesel applications including the Ram EcoDiesel with the SCR system.