I have a 06 electra glide classic. wont run. rode it out to base a few weeks ago and ran fine out there. parked at bx and went in. came back out and it was running rough. barely made it home. Drained fuel tank and put fresh fuel in no change. what it is doing is when you start it the rpm goes high then drops and dies. it is fuel injected. no fault codes showing. need help please. thanks