Originally Posted By: snoboy
OK some things just became clearer. The test performed by Southwest Research was done on FPPlus added to diesel fuel at a 1-5 treat rate. I always thought that test had been run on FP-60. OK I'm going to give Plus a run in my truck. Could an anti-gel be added to Plus if temperature were to drop really low?
Sure you can.
The FPPLUS was orignally formulated for gasoline engines only, but testing in diesel, biodiesel, and ethanol fuels showed improvements in fuel stability and slight increases in mileage.
Originally, there were two formulations developed for LCD, a gasoline version and a diesel version. When the gasoline version was tested in diesels, it showed good performance in diesels so a single formula was tweaked to cover both diesel and gasoline fuels, hence FPPLUS was born to be a universal fuel additive for both gas and diesel fuels.
FPPLUS uses bio-esters for additional cleaning and a slightly higher amount of fuel stabilizer than most fuels or other fuel additives.