440 intermediate screeching noise - Moparts Forums

Register Log In Moparts Forums Moparts Question and Answer 440 intermediate screeching noise

Print Thread

Page 2 of 2

1

2

Re: 440 intermediate screeching noise [Re: Mr.Yuck] #1460276 07/04/13 10:58 AM 07/04/13 10:58 AM
Joined: Jan 2010 Posts: 1,010 Alberta, Canada K krisiesmopes super stock
krisiesmopes super stock K Joined: Jan 2010 Posts: 1,010 Alberta, Canada	Quote: Any further thoughts? other than it allegedly screaming "I Want a Hemi". That one was especially helpful. I had nothing helpful... It happens that a friends GTO is going through the same issue, almost to a T, and that was what I told him so... His is pretty much all brand new, and he is at a loss as well.

Re: 440 intermediate screeching noise [Re: krisiesmopes] #1460277 07/05/13 09:56 AM 07/05/13 09:56 AM
Joined: Aug 2012 Posts: 1,574 Lakeland FL F floridian pro stock
floridian pro stock F Joined: Aug 2012 Posts: 1,574 Lakeland FL	A few years ago I had just read an article in a magazine about " having enough vents, breathers, and PCV valve " in your valve covers to rid crankcase pressure/vacuum... Not 2 weeks after this my mechanic friend had a NEWLY rebuilt 454 chevy, that had just been installed in a PU screeching just LIKE YOU , show up at his shop.. My friend is a GREAT mechanic but he was stumped on this one, just getting ready to pull the pan when I showed up.. I am by no means a great diagnostic person, but the article I had read hit me and looky looky, a PCV valve in one valve cover with NO VENTING on the other side at all.. Pulled the OIL FILL RUBBER PLUG on the other side and it was fixed... Sounds like you have the same problem.......................

Page 2 of 2

1

2

Moderated by Al_Alguire, Hotwheelsjr, moparts, not_a_charger, RangerDan440, tboomer

Hop To

Powered by UBB.threads™ PHP Forum Software 7.7.1