Any help

[Jojo2141622]

Okay so I bought an 04 Liberty trail rated 4x4 and the dude had all kinds of stuff tweaked around under the hood, can anyone tell me what this hose goes to and what connects to my pcv valve there’s no hose around it came w/o it and the pcv valve was missing, thank you to anyone that lends some knowledge

 

[DadOSix]

Upgrade Your PCV System TSB#25-001-08

For further KIT information & TSB reference/Instructions See link: http://www.jeepkj.com/forum/f196/pcv-positive-crancase-ventilation-tsb-59367/ These are the parts you will need! Note the new Oil Filler tube does not have a PCV mounted on tube. 54903[/ATTACH]"] Mine is a 2004..I started this...

www.jeepkj.com

check out the above.

your oil filler looks like the old style.

not sure where that free hose on the left side of engine goes.

i’ll look at mine in a bit to determine.

 

[Jojo2141622]

Thank you looks like it’s gonna be pretty helpful

 

[uss2defiant]

looks like sponge bob is being used here.
It looks like an upgrade/modification from one PCV system to another that is on the KJs.

the main PCV is now on the block and that is being sucked into the air filter box. There should be a sponge there to filter out the oil.

The PCV on the oil filter neck is no longer functioning since there is no vacuum and should be fine since it's sort of a check valve.

You probably do need to plug the other tubing that's on the driver side of the TB (
22F740BA-CF98-4EB2-ACB1-23DAC383088F.jpeg). You can pull that tubing out and find a suitable plug from your local HW or parts store.