I have a Moen shower faucet. There is no hot water coming out but the sink has plenty of hot water.

Any ideas?

Shut the water off to the faucet and remove the cartridge. Ckeck and clear the inlet ports om the bottom of the cartridge. Before you button up turn the hot water on for a minute to flush out the supplies and valve body. You should see a strong stream when you do this. Ifnot, let me know. Good luck, Tom

Replace the cartridge and that should take care of the problem----Zeke---

How old is your faucet and what's the model number?
Are you aware of that Moen products are life time warranty?
Call them give them the model number they will send you what parts you need with no charge, I would follow Tom's way before replacing the cartridge, good luck.

John