Originally Posted by
Perna00
While I?m waiting for some input, I got a few other questions about it. If I enable the flex mode under fueling, does that automatically enable the computer to analyze the fuel for ethanol content and adjust stoich? Seems like HP might have made this a pretty easy crossover if so. I read that there isn?t much advantage over E-50?can anyone confirm?? Lastly, can you run any ethanol mix on the stock fuel system without running out of pressure due to the increased needed volume?