Yesterday I took out my 250 scooter
![Cool 8)](https://www.kymcoforum.com/Smileys/default/cool.gif)
. Everything seemed fine for the first three miles I drove (which is a gravel road) then once i got to the black top she would only do about 50 mph
![Cry :'(](https://www.kymcoforum.com/Smileys/default/cry.gif)
i kept up this speed while toying with the throttle and all at once boom she kicked in and i was doing 90mph
![Shocked :o](https://www.kymcoforum.com/Smileys/default/shocked.gif)
yes i said 90mph
![Shocked :o](https://www.kymcoforum.com/Smileys/default/shocked.gif)
. so i thought addjust the throttle cable which was loose as i found out but didnt solve the problem. any ideas?
![Huh ???](https://www.kymcoforum.com/Smileys/default/huh.gif)
i was told check the accelerator pump but have no idea how to know if its bad
![Huh ???](https://www.kymcoforum.com/Smileys/default/huh.gif)
. well it seems to kick in as soon as i hit 50 mph on the dot. I am soooo lost.