Originally Posted by
afaroo
It sounds like you have problem with your faucet, close the hot and cold angle valves under the sink, remove the handle and the cartridge, place a towel on the faucet to catch the water, turn on the hot and cold angle valves for a second or two to flush out and debris out of the faucet, check the hot and cold ports for any dirt if there is any remove it, clean the cartridge, install and check if it is fixed, if not you can return the faucet back to the store for replacement (Warranty) or you can call Moen to send you a new cartridge for free,please tell me the Model number of your faucet, Good Luck.
John