I have a 2000 warrior with no spark.I've checked the fuse and changed the plug.Can anyone suggest anything else? Thanks.

 

Check under your nose plastic, I'm not sure what it's called but it's a little hard to get to and it's a 4"x4"(I guess) black box with a wire connecting to it, make sure the wire's connected. It happened to me once.[img]i/expressions/face-icon-small-happy.gif[/img]

 

look under the back fender at the cdi, I just had this problem with my 2002 there were like 2 wire's disconnected. It is the little black box! Also check that your switch is properly working, by using a electric tester! Also check all your other wire's! I hope you find it, electrical problems really blow. keep us posted ok!