yamaha running hot

[gcmens]

I have a 2012 1/2 yamaha golf cart that seems to be running hot. after a long run the engine crackles very loudly as it cools off. I haven't noticed this with other similar carts. What could be the problem?

[Frank7]

That's a new one on me, I will research and get back to you when and if I can give you good feedback.