[stangmach104]

Hello, just started having an electrical and/or fuel issue on my 04mach1. I have a return set up and tuned on e85. Anyways the other day I was getting on the highway as I felt the car lose power for about a second. Did it 3-4 times and every time when I'd check the fuel pressure gauge the problem had already passed. Well a few more miles down the road it shut off while doing 70mph. Pulled over and it started right back up and didn't have a problem for 150 miles. Today was the first time I drove it since, about 5 days inbetween and after 11 miles it starts doing it again but now it shut off 4 times. Each time starting right back up and less than a minute before each one I could feel it jerk like it lost all its power. I don't even know where to start. Changed out my fuel filter right away because I know e85 cleans out everything. Any ideas? No check engine lights at all.