98 xc 600
New Member
I have a 98 xc 600 that has never given me problems until now.. It began 3 weeks ago when I tried to to ride and it wouldn't stay running and back firing ..put some techron in the gas and it seemed to work.. Figured it was the 2 year old gas which has since been run through.. Then today was out riding and rode about 15 miles stopped for a bit when I went to restart it wouldn't stay running.. Any ideas. .