I am working on a 1995 kx 80. My friend gave it to me to fix for him , when he gave it to me it wouldnt run at all. I replaced the topend on it and now i can get it to run, but i have to hold the throttle at all times, means it wont idle.and it feels like if i try to ride it, that it struggles to more and if i ride for about 3 or 4 minutes it will just stop and wont run for like a half hour...the only thing i noticed that wasnt right when i was putting the topend in was the crank was like sticking down below in the bears...it wasnt seezed but it was sticking and not moving and as freely as it should.that was the only thing that wasnt right ..any advice would be great help thanx
