My 2003rsvr has been out of action since april. Kept cutting out backfiring wouldn't start. Had new plugs and leads new battery camshaft and crankshaft sensors fitted. Sorted that problem out they took it for a test ride broke down. Told me the fuel pump runs with no key in the ignition. After all these months they said they haven't a clue what's up with it. I got the bike home moving it about my hand hit the starter and the bike turned over with no key. Anyone got any ideas