Hi All. Writing here in the hopes someone can help me. I have a 2010 KX450. Bike has low hours and has run great. Just did a top end to refresh. Put the engine back in the bike. Rode it twice with no issues. Went to start it today and no go. Spark is good. Tested electric fuel pump and it's good. Just won't start. Anyone have any ideas or know someone that has the Kawasaki diagnostic tools? Anyone do work on these bikes from there home?Frustrated. Thanks.