I have a single handle, older model delta faucet. I’m not sure what the model is because I am renting. Water pressure works great everywhere else in the house. I already took off the aerator and cleaned the debris. I also took off the faucet itself and the water pressure is fine for cold water from the hose, but the hot water barely drips out. What could this possibly be??

Thank you for your help!

Periodically, the pressure in my kitchen faucet gets so low the water reduces to only a trickle. Happens with Hot or cold water. The sprayer however works fine. Problem usually occurs after the faucet has been running for a while (but I cannot always recreate it when I want to…it is sporatic). I have a single handle Moen faucet. I have removed Aerator. I have replaced the cartridge. The valves are fully open. No pressure problems anywhere else in the house. Any ideas?

my kitchen faucet has lost lot of pressure all of a sudden. I did clean the aerator twice…no luck. And do not have a side spray. the faucet is the kind that you push a button to make it spray also. the problem is with both hot and cold water. incidentally this all happened when one of our pipes sprang a leak. the rubber washer deteriorated on an pipe supply line in the garage (where the water comes in from outside) and we had that repaired immediately but the problem with the faucet started at the same time and still persists. The pressure everywhere else is still the same (as before the leak). So what i can’t figure out is what is the relationship between the leak and the kitchen faucet only. And why is the faucet still messed up after the leak was repaired. We have checked all the valves to make sure they are open all the way. Showers upstairs have same pressure as before. Bathroom sink and toilet on same level as kitchen are still functioning as before too. This one’s a mystery!