Where is PCV valve on 2007's?

JohnnyCash · **Posted:** Sun Dec 14, 2008 7:53 pm

Anyone know where the PCV valve is located on the '07's?

It's no longer in the side of the oil filler tube as it was in earlier years.

jeepkj02 · **Posted:** Sun Dec 14, 2008 11:32 pm

Just follow the vacuum line from your throttle body and you will hit the PCV valve.

long_tall_texan · **Posted:** Sat Jan 31, 2009 5:45 pm

OK. I feel a little like an idiot. I know what I am looking for, and I can't even find it. The only thing I see when I follow the vacuum line is this:

But the PCV valve that the parts store gave me is this:

And the Chilton's says (and shows) that it is on the oil fill tube for the 02-04 models. It isn't there on the 07's.

Is the one in the first pic it?

Jeepjeepster · **Posted:** Sat Jan 31, 2009 6:52 pm

That is a picture of the brake booster.

Seems they have you the correct PCV though. Guess they took it off or moved it on the 07's..

sleeve84028 · **Posted:** Sat Jan 31, 2009 11:09 pm

It'll be on one of the valve covers. Look there...

long_tall_texan · **Posted:** Sun Feb 01, 2009 12:46 am

Jeepjeepster wrote:

That is a picture of the brake booster.

Seems they have you the correct PCV though. Guess they took it off or moved it on the 07's..

Yeah, I knew that was for the brakes, I just can't find any other hoses that size under there.

sleeve84028 wrote:

It'll be on one of the valve covers. Look there...

Looked there. Didn't see anything. I know I must be looking right at it. I feel like a real doof! I will look under there again tomorrow. Someone else with an 05-07 go take a look at your and tell me what you see...

dieselenthusiast · **Posted:** Sun Feb 01, 2009 3:26 pm

long_tall_Texan, from my understanding, our 2007 was the change over year for the KK. I think we have nearly the same engine set-up as what the KK has. Meaning, our 2007 is not exactly the same as the 05-06 models.

DryBones · **Posted:** Sun Feb 01, 2009 6:29 pm

05 is on the oil filler tube.

long_tall_texan · **Posted:** Sun Feb 01, 2009 7:02 pm

DryBones wrote:

05 is on the oil filler tube.

Just had to post this to prove that I am not crazy. Nothing there on the oil filler.

There IS a PCV-ish foam filter in the airbox with a hose attached. Followed that hose and it just leads to a steel hose fitting on the engine. No valve there. THis is crazy.

dieselenthusiast wrote:

long_tall_Texan, from my understanding, our 2007 was the change over year for the KK. I think we have nearly the same engine set-up as what the KK has. Meaning, our 2007 is not exactly the same as the 05-06 models.

If this is true, maybe it is that same as the KKs. Any of you KK owners know where your PCV Valve is?

long_tall_texan · **Posted:** Sun Feb 01, 2009 7:17 pm

I had another brilliant idea. Look on the 2007 KJ parts fiche. Guess what. It says it is on the oil filler tube. Supposed to be item 4 below.

Diggerfreek · **Posted:** Sun Feb 01, 2009 7:25 pm

The PCV valve is threaded into a metal fitting. The valve (2) is located at the rear of the left cylinder head.

long_tall_texan · **Posted:** Sun Feb 01, 2009 7:45 pm

So is it the one with the hose clamp around it?

long_tall_texan · **Posted:** Sun Feb 01, 2009 7:51 pm

Got it. The red-ish colored plastic thing on the driver's side back close to the fire wall. Looks like I will have to go back to parts store and ask for 08-09 Liberty PCV since even the Jeep Parts fiche shows the same one as the all of the other KJs.

Diggerfreek · **Posted:** Sun Feb 01, 2009 8:37 pm

the mopar p/n is 53034065AA

DryBones · **Posted:** Sun Feb 01, 2009 9:33 pm

was there a mid year change in the engine on the 07's? Possibly changing up to the 08 style? Seems odd that 07 documentation looks just like my 05.

Diggerfreek · **Posted:** Sun Feb 01, 2009 9:35 pm

there must have been a late year change

long_tall_texan · **Posted:** Sun Feb 01, 2009 9:41 pm

It would be interesting to see if there is anyone on here that has an 07 with the PCV on the Oil Filler like the documentation.

Diggerfreek · **Posted:** Sun Feb 01, 2009 9:44 pm

check this out

http://www.xkjeeps.com/tsb/tsb_xk_2500108.pdf

sleeve84028 · **Posted:** Sun Feb 01, 2009 11:50 pm

LTT, send me your "wrong" PCV... :shock:

I'd cover the cost even.

long_tall_texan · **Posted:** Mon Mar 16, 2009 12:08 pm

Diggerfreek wrote:

the mopar p/n is 53034065AA

Have you bought or replaced yours? If so, is the dealer the only place to get one? I have checked AutoZone, Oreilly's, and Napa with no luck...

Where is PCV valve on 2007's?

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