Join Date: Jan 2010
Xtreme_03 is offline
Re: pcv valve? annoying buzzing sound!
This happened to me. I replaced my oem pcv valve with a frame which was a mistake. It rattled so horribly that it was all I could hear. I replaced it with a ac delco one and it was quite as ever. That's just what happened to me but it could be something.
2003 Xtreme- 4.3 & auto, dual e fans, w4m tune, throttle plate mod, cold air intake, msd 6A, dual exhaust