Positive Crankcase Valve Location

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Doubeleive

Wes
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I own a '19 Yukon XL SLT 5.3 (E85).

If some one has a clear picture, would you send me a clear picture of where the PVC is located?

If it's not visible, can someone send me a clear picture of the PVC hose?

Thx.
pcv is on the valve covers one on each side, you will see a rubber hose connecting to the intake housing, can't miss it
 
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Fless

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Here?

ECB1E8.thumb.jpeg.5ab17141af792f2d1fc4a058a4dcfb6f.jpg


Or here:

 
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Doubeleive

Wes
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Dam, okay I fuQ'd that up. Positive Crankcase Valve..... Where the hell is it with a picture or diagram... Screw it, thx anyway.
RIGHT & LEFT valve covers, front edge nearest to you, rubber hose connected to each one and to intake
here is a PHOTO your's will kind of be hidden if you have the stock intake on
pcv.jpg
 

tom3

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I think those on the valve covers are the supply/vent dry lines, the actual vacuum line from the valve that can suck oil fumes is buried under there some where. I've been looking into a catch can for our 2019 and they sure made it complicated for some reason.
 
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TxVet33

TxVet33

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Here? So I've seen catch can setups that combine the hose for the PCV and both hose's coming out of the front of valve covers as the input to the catch can??? Is this a good idea? Or just use the hose for the pcv? What say you guys/gals?

ECB1E8.thumb.jpeg.5ab17141af792f2d1fc4a058a4dcfb6f.jpg


Or here:

 

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