Does Fuel Enhancer help with cold flow problems in diesel engines?
Yes. Fuel Enhancer will assist in cold weather operations. However, in winter conditions FuelSaver recommends the use of DuraFlo®, another patented diesel fuel additive that is marketed by FuelSaver Technologies.. DuraFlo® will maintain flow to –30oF in most #2 diesel fuels, thus eliminating the need to blend #1 diesel fuel. DuraFlo® contains the key additive components of Fuel Enhancer.