Originally Posted by Built4Sin
I use the power service every fill up. However I don't remember the 911 doing much other then breaking up the paraffin after its gelled.
I'll have to look it up again.
TO REMOVE WATER AND PREVENT FUEL-FILTER ICING: Refer to the table below to determine the amount of Diesel 911 to add to your fuel. For biodiesel blends containing a maximum of 20% biodiesel (B20), add two times the amount of additive listed below:
Sorry I was referring to PS Clear Diesel. If you are using PS Diesel Kleen it is advisable that you use Clear Diesel every 4th tank as the Diesel Clean has an emulsifier and could cause your tank to have water bottom. Diesel Clear will get rid of any water that accumulates in your tank.