[img]i/expressions/face-icon-small-disgusted.gif[/img] HELLO new to this site & like it have tech problem with 2002 big bear 400 4x4 with 625 miles on it. this was my second oil change with no problems till i started bike & bled oil @ top of cylinder oil flow ok but motor smokes on cold start? blue oil smoke till motor warms up then it stops no popping or backfiring & no loss of power plug looks good?? warrenty up need help never had trouble b4 any suggestions thanks

 

Mine does the same after an oil change and you may have too much oil