Flanstone

I just bought two 1985 TRX250's from my father-in-law. One runs great, the other not so much. The one is having issues with the shifter. The shifter seems to be resting lower than normal. When I press the shifter downward, it just pops back up. Any thougjts as to what the issue might be?

Do you put any additives in the oil? I was told additives may be required?

Ajmboy. What additives exactly? I am having similar issues. If an oil change fixes the problem...sweeet!

Awesome. Just what I've been lookin' for!