I was riding my bike casually today and I went to get on it a little harder and it stalls out I let go of it it rides fine so I when to my buddies house and cut it off and let it sit for about 30 mins when I go to leave the bike wouldnt start the temp gauge is flashing 2 high 2 low and sounds like fuel pump is not running at all. I really need some advice and opinions on what the problem may be. Thanks!