Kitchen Faucet Leak - How to Fix it
I posted a picture to illustrate the flow of water - The cold (blue arrow) and hot (red arrow) water line go into the faucet (presumably mix based on the handle) and then come out on the other line (green) and back into the faucet for the water to come out. The yellowish tube is connected to the outflow line by a black plastic piece. I'm not quite sure what this is but I'm assuming it's part of the faucet (as it usually comes with single handled faucets). The leak is between the yellowish line and the black plastic piece.
Can i just fix this leak by patching the leak with some product? can i replace the connection? or do i need to replace the entire faucet?