When my TE610 was brand new, I had to use full choke to get it started when cold. Now, all of a sudden, the bike will not start on choke. It is harder to start and will only do so with no choke. 1800 miles on the bike. I had to replace the battery this week. Installed a 12ah, 220 CCA battery (same specs as oem). Valves were adjusted a month ago, and it started fine then. I checked the electrical system out thoroughly. No issues. The other strange thing is that the cooling fan comes on as soon as the engine starts and stays on all the time.
Yep, that's must be it. http://www.cafehusky.com/forums/showthread.php?t=5778&highlight=Temperature+sensor Thanks