Clutch question

[bumblebeecart]

I am helping a friend with his 93 EZ go. The cart seems to have little or no power. Especially on hills. On level ground it is sluggish but goes. On any uphill grade, it crawls. It has a new belt, plugs are new, even has a new carb on it. In neutral, the clutch engages and the belt rides all the way up. But in gear, the belt belt never goes more than half way up. I am not sure if it is a fuel issue and not getting enough to rev up under drive pressure, or if it is the clutch failing under drive pressure? Any ideas?

[Spicyunicorn]

Word of advice stick to one post this is your second thread on same issue it's hard to bounce back between post..... That being said inspect and clean clutches use a dry film lube that won't collect dust. Check valve clearance... If that checks out you need to do compression check

[bumblebeecart]

Will do. Sorry