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2007 yukon pcv valve hose #4630936
01/10/18 10:35 PM
01/10/18 10:35 PM
Joined: Aug 2008
Posts: 261
louisiana
kenwin30 Offline OP
kenwin30  Offline OP
Joined: Aug 2008
Posts: 261
louisiana
hey guys, 07 yukon running rough here lately, looked under hood and the pcv valve hose is cracked, should i change the valve with the hose ? car has been idling really rough and throwing the stabilitrac light on, also it rides like it is misfiring, hoping the pcs valve and hose will be my fix.

Re: 2007 yukon pcv valve hose [Re: kenwin30] #4630941
01/10/18 10:43 PM
01/10/18 10:43 PM
Joined: Feb 2012
Posts: 273
Jasper, AL
bama7x57 Offline
bama7x57  Offline
Joined: Feb 2012
Posts: 273
Jasper, AL
These do not have a PCV valve. The cracked hose will definitely kick on the Stabilitrak light.


23 Buick Conv. 36K
99 F-250 TD 396K
99 K1500 Tahoe Z71 170K
01 K1500 Suburban 263K
04 K1500 Tahoe Z71 180K
07 K1500 Tahoe Z71 185K
07 K1500 Suburban 182K
Re: 2007 yukon pcv valve hose [Re: bama7x57] #4630964
01/10/18 11:07 PM
01/10/18 11:07 PM
Joined: Aug 2008
Posts: 261
louisiana
kenwin30 Offline OP
kenwin30  Offline OP
Joined: Aug 2008
Posts: 261
louisiana
oh ok, i thought i read somewhere that they did have the valve, also i took the intake tube off to clean the throttle body, and the intake hose had dirty brown water in it, what is causing that ?

Re: 2007 yukon pcv valve hose [Re: kenwin30] #4630976
01/10/18 11:46 PM
01/10/18 11:46 PM
Joined: Jun 2003
Posts: 17,348
Deplorable in apple valley, ca
Chris142 Offline
Chris142  Offline
Joined: Jun 2003
Posts: 17,348
Deplorable in apple valley, ca
Condensation


02 Wrangler durablend 10w40
87 F250 traveler 15w40
04 Tahoe super-s 10w30
Z400 castrol T 10w40
Can am maveric edge 5w40
57 case tractor 15w40
Re: 2007 yukon pcv valve hose [Re: kenwin30] #4630979
01/10/18 11:56 PM
01/10/18 11:56 PM
Joined: Dec 2006
Posts: 1,696
NY, NY
NYEngineer Offline
NYEngineer  Offline
Joined: Dec 2006
Posts: 1,696
NY, NY
Moroso makes a filtered catch can that stops all that junk from getting into your intake. I put one on my 09 Suburban. Works great.
It goes in that PCV line.


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