General Hummer Talk Good at troubleshooting? Have a non specific issue? Discuss general tech topics here.

where's P.C.V.?

Old 03-22-2013, 09:09 PM
Junior Member
Thread Starter
Join Date: Feb 2013
Location: Pittsburgh P.A
Posts: 17
Lightbulb where's P.C.V.?

I want to check my pcv system.the valve,the hoses ect. to see if its all working properly. I have a 2006 H3 3.5L inline know the Vortec. Does anyone have any idea where the pcv valve is,the hoses and how to get to it.and how I could check to see if it's all good. Any advice would be much appreciated.
Old 03-22-2013, 11:33 PM
Senior Member
Join Date: Oct 2011
Location: Wisconsin
Posts: 984

Lift up the air intake resonator and there is a small black hose.
Old 06-05-2013, 03:59 PM
sneakypigeons's Avatar
Senior Member
Join Date: Apr 2013
Location: maine
Posts: 171

thaughts on this....i have a lean bank one code that will not go away no matter what i try. is it possible that when i did the resonator delete,since i did not run the tube from that back into the air intake, all i did was put a filter on it, that this is whats kicking the lean code? it would make sense since there is a "gap" now in the air intake.

Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.