Full E85 4 gallons of vp-c85 Car misfiring gets into boost fine but then starts to misfire in the higher rpm and boost levels on stock Bosch coils, tried Delphi coils. Same thing misfires at higher rpms No codes present
Several pulls after 2-3 thousand kilometers Nightly drive incl some pulls, low traffic, several small towns in between, first pulls uphill, then flat