01/23/2026
Here is one for you diesel owners. You always hear about diesel fuel gelling and plugging filters in cold weather, but do you really know why? The wax particles in diesel are 'large' and have many rough edges on them . When cold weather comes around, these molecules grab on to each other because of the rough edges and start to cloud your fuel. A good cold flow improver treatment will absorb into these larger wax molecules and help to break them up into many smaller pieces all the while making them smoother and preventing them to group together - lowering your cold temp fuel capabilities. Trust AMSOIL in your fuel as well.