Went riding today and the same thing a couple of weeks ago. 95 xlt sks going good through the hills and trees get to the top after about 20 min. of riding and it wont idle (she dies). Not very easy to start and then you have to feather the throttle to keep it runing. While in motion runs fine (lacks some power) but stop and she won't idle just die. I think possibly flooding but why? any suggestions.