Did You ever get your question answered because I have been asking the same question?

I just recently purchased a predator (U7151) for my 2006 Ford F-150 and the mpg has gone from about 17mpg to about 13-14mpg on the 87 octane setting. The question I have is, is there a way that I can inprove the MPG using the Predator? I reset my truck to the original setting, but I have not seen ...