i have a 04 f7 and it will run up to 6900 rpms then start missing and wont gain any more rpms, does anyone have any sugestions on what the problem might be?
i am having the exact same problem! do you have any mods done i have y pipe and big air intake and a can. i think its too free flowing goin to start by taking off y pipe and intake. i have checked everything else from wiring power valves, kill switch, throttle switch, everything cant figure it out!
Power valve cables measured to correct length? It's possibility they are stuck. Also make sure they're installed the beveled side downwards towards your Y pipe. If i remember correctly the length on the cables are 34.5mm or maybe 32.5mm someone will correct me. Check to see the servo is functioning properly.