My car, a 2008 Audi A4 Turbo was experiencing a cyclical chirping noise, similar to a noisy fan belt ( which it does not have). A defective PCV valve was found , however, the car after being repaired is still making that noise.
Remove the PCV valve and hold it near your ear. Shake it up and down. If it rattles, it is OK. If you hear nothing, it's time for a replacement.
I also have a 2002 Mustang GT with a bad PCV valve. It made a ticking noise while the motor was running then ticked for 3-4 seconds after it was turned off. A way to test if it is a bad PCV valve is to remove it and see if the noise stops. It is in the right head just under the intake hose. Lift it out and if the noise stops there is your problem. It's a five dollar fix.
Pull upward on the hose that the PCV valve is in. The PCV valve will pull out of the hose. The PCV valve is located in the valve cover.
Yes
Disconnect the PCV valve tube from the PCV valve.Disconnect the PCV valve electrical connector if it has one.Turn the PCV valve counterclockwise to remove from the valve cover.To install, reverse the removal procedure.
Remove the PCV valve retaining screws. Remove the PCV valve hose. Reverse the process to install the new PCV valve.
The PCV valve has a check ball in it, That's what you are hearing. REPLACE PCV VALVE
Servicing required.....
PVC is a type of plumbing pipe, not a valve on your engine. PCV valve would be connected on vaccum hose by intake. If you find it, remove and shake or look for little ball looking thing in bottom. If it makes rattling noise that is your PCV
The pcv valve is on the passenger side valve cover
The PCV valve is located in the valve cover
The PCV valve is located inline in a hose between the valve cover and throttle body. Make sure to check the hose and replace if cracks are found.