My bike was running all of a sudden with a really bad vibration and did not want to go over around 20 to30 mph and when trying had gotten worse. I've tested everything I get a coil pack code when I wire jump to get codes but it has never flashed it or engine lighted to stay on to check codes. After making it home I went to start it and it never fired back up. A shot of ether it fires till ether is gone. I've new plug new battery. My coil checks out just fine. I turn the key and fuel pumps up . Yet when I turn the key off the bike makes a 1 or 2 second buzzing sound.