Hi everyone! new to the forum! I have an '82 CX500 and it won't start for some reason. It was running fine and then I let it sit for about a week this summer and when I started it again it rev'ed up to about 5000 RPM's and wouldn't come down. I shut it off and now it won't start. It does have a spark but never gets going again. Any suggestions? Anyone have a link to a Clymer manual or something? Thanks for the help.