If you have a stuck water valve that is not turning off properly, you should first try gently tapping the valve with a hammer to loosen it. If that doesn't work, you may need to use a wrench to try and turn the valve. If you are still unable to turn off the water, it is best to call a professional plumber to fix the issue to prevent any further damage.
When you shake the PCV valve it should rattle. If it does not rattle then it is probably stuck and should be replaced.
The water valve may be stuck due to debris or mineral buildup. To fix it, try turning the valve back and forth gently to loosen it. If that doesn't work, you may need to clean or replace the valve.
Your sprinkler valve may not be turning off due to a faulty solenoid, debris blocking the valve, or a damaged diaphragm. It is recommended to check these components and replace any that are not functioning properly.
It should be towards the passenger side of the engine stuck in the valve cover.
If the compressor is not turning on it could be as simple as low refrigerant level. If the compressor IS turning on, it might be a stuck heater core valve.
It could be a bad PCV valve. The PCV valve sits in the top of the valve cover and opens and closed to allow the engine to ventilate properly. If it is stuck closed the engine will not vent properly.
A water shut off valve cover is used to protect the valve from damage and debris. It helps prevent accidental tampering or turning off of the valve, ensuring that it functions properly when needed.
Most likely the oil pressure bypass valve is stuck or not installed properly.
Your outdoor faucet may not be turning off due to a faulty washer or valve. This can cause water to continuously flow, leading to the faucet not shutting off properly. It is recommended to check and replace the washer or valve to fix the issue.
There is a proportioning valve and once the repair is done and you have bled all the air out of the system the valve should reset itself unless it is stuck. If it is stuck you may have to replace the valve assembly if you can't free it up.
It is just stuck,
Sounds like the fuel inlet valve is stuck shut, or the float isn't working properly.