2007 ZZR600 bought couple of years ago. Last week hard to start. Start up then die. Turned up idle and eventually got running. Rode about an hour then died at a stop sign. Eventually started and died 2 blocks later. Engine turns but won't start. Checked battery and bought new fuel filter. No go. Will read through posts and see if I can find help. FYI I'm 63 years old and sold my 89 Yamaha FJ1200 (bought new) and 83 Kaw 750 for the newer 600.