I would think that this valve is faulty.

mark (mhpautos)

Answered by mhpautos (expert)
26,913 answers provided

I did to, so went out and got a new one because the other one was still under warranty. This one did the same thing only it became louder.Think it could be by timing chain ?

Response from Linda Cookenour
1 question asked

Use a long screw driver as a stethoscope, one end on the timing cover and place ear on other end, you will hear any noise and this will help narrow down the location of your noise.

mark (mhpautos)

Answered by mhpautos (expert)
26,913 answers provided

Will give it a try.

Response from Linda Cookenour
1 question asked