Hey guys,


I noticed the PCV tube, the one that is connected to the little black box on the drivers side valve cover and goes up to the turbo intake tube coming from the air cleaner, the o-ring has gone bad at the connection point where the tube connects to the black box. I'd like to get that fixed asap, since I noticed some oil residue around the area. Question is, can I replace just the tube, or do I need to replace the black box (pcv valve) too? Can anyone provide a part number for this?

I'm starting to wonder if this has anything to do with the fluttery starts I've been noticing when the truck is warm.

Thanks.

 

I don't believe it is like a gasser, the low pressure from the turbo sucks the oil and fumes out of the motor and makes a mess out of the charge air system and intake. Do a search on the pcv mod and see what other people have done.

 

<TABLE style="WIDTH: 500pt; BORDER-COLLAPSE: collapse" border=0 cellSpacing=0 cellPadding=0 width=666 x:str><COLGROUP><COL style="WIDTH: 255pt; mso-width-source: userset; mso-width-alt: 12088" width=340><COL style="WIDTH: 71pt; mso-width-source: userset; mso-width-alt: 3356" width=94><COL style="WIDTH: 174pt; mso-width-source: userset; mso-width-alt: 8248" width=232><TBODY><TR style="HEIGHT: 34.2pt; mso-height-source: userset" height=46><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: #99ccff; WIDTH: 255pt; HEIGHT: 34.2pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl24 height=46 width=340>ccv elbow kit (late 04 and up)
tube from the breather box to the air inlet line from the air cleaner to the turbo (the ccv line)</TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #99ccff; WIDTH: 71pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl25 width=94></TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #99ccff; WIDTH: 174pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl25 width=232>4C3Z-6A603-AA</TD></TR></TBODY></TABLE><TABLE style="WIDTH: 500pt; BORDER-COLLAPSE: collapse" border=0 cellSpacing=0 cellPadding=0 width=666 x:str><COLGROUP><COL style="WIDTH: 255pt; mso-width-source: userset; mso-width-alt: 12088" width=340><COL style="WIDTH: 71pt; mso-width-source: userset; mso-width-alt: 3356" width=94><COL style="WIDTH: 174pt; mso-width-source: userset; mso-width-alt: 8248" width=232><TBODY><TR style="HEIGHT: 13.2pt" height=18><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: #99ccff; WIDTH: 255pt; HEIGHT: 13.2pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl25 height=18 width=340>ccv elbow: o-ring ONLY</TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #99ccff; WIDTH: 71pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl24 width=94></TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #99ccff; WIDTH: 174pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl24 width=232>W302725</TD></TR></TBODY></TABLE><TABLE style="WIDTH: 500pt; BORDER-COLLAPSE: collapse" border=0 cellSpacing=0 cellPadding=0 width=666 x:str><COLGROUP><COL style="WIDTH: 255pt; mso-width-source: userset; mso-width-alt: 12088" width=340><COL style="WIDTH: 71pt; mso-width-source: userset; mso-width-alt: 3356" width=94><COL style="WIDTH: 174pt; mso-width-source: userset; mso-width-alt: 8248" width=232><TBODY><TR style="HEIGHT: 24pt; mso-height-source: userset" height=32><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: #99ccff; WIDTH: 255pt; HEIGHT: 24pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl25 height=32 width=340>CCV Adapter/doghouse (bolts to the top of the valve cover, CCV hose kit connects to this) 2003 - 2007 F Series</TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #99ccff; WIDTH: 71pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl24 width=94></TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #99ccff; WIDTH: 174pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl26 width=232>4C3Z-6A665-AC</TD></TR></TBODY></TABLE>

 

It's just a green o-ring, part number in Bismic's post.

Josh

 

Cool,

Thanks guys, I wasn't aware I could buy just the o-ring. Usually they wanna get ya for the whole assembly or something.

I appreciate the feedback!!

 

When you get tired of buying that useless o-ring it's pretty easy to run a small bead of permatex around the tube where the o-ring goes before you put it in. I've been doing it for years, just have to let it set up a bit.