Welcome to da forums...:icon_ devilegrease/oil the exhaust inside,and out using a good degreaser,and heavy soap first,then run it to see if you're still getting smoke..You may need to do a compression check,and a leak down test to ascertain if it needs new rings,valve stem seals,or a complete top end job..Also,check your oil level,and make certain it isn't empty,or overfilled...:icon_gd:just got 98 fourtrax250. smoking so bad theres no bugs left in neighborhood. case shows no signs of oil leak has good power but oil all over exhause. do i need rings or what?
Check out the Honda ATV Schematics section of the Forum - you can download a service manual (for a '85 I think), at the end is a Troubleshooting guide for your problemhello i have a 1986 honda fourtrax. I am no getting any spark to the spark plug, but im not sure how to check and what. and i dont want to blindly replace parts...to expensive.