boost leak?? - SRT Forums

srt4power1 · 05-05-2007, 10:43 AM

i did a boost leak test last night and i had boost leaking through pcv valve...is that normal?

srt4power1 · 05-05-2007, 02:04 PM

anyone know??

moonrocker · 05-05-2007, 02:55 PM

i wouldnt say it's normal but it's not uncommon for our car due to the weak stock pcv. run a search..there are lots of threads on it. I believe the common fix is to install a check valve?

srt4power1 · 05-05-2007, 03:48 PM

well the boost is coming up from inside the valve cover....not the other way i have the line disconnected from the throttle body and installed a breather filter on the other end and when i did the boost leak test i found that air was coming out throught that filter and the other line on the other side of the valve cover......maybe this is cause by some air leaking by the rings and pressurizing the crankcase