The PVC is located in the valve cover
Beware. I just found out my late model 2007 Jeep Grand Cherokee 3.7 liter has a 2008 engine. The placement of the PVC is on the battery side near the firewall. Identify by skinny tube for oil filling and no PVC on oil filler shaft. Use your VIN for correct parts for late model.
Which engine?
my SM covers 3 engines,
one is on Valve cover
other is on filler neck
other has this.
3.7L , gas
diesel
we cant guess engines
why even ask if you dont know whats under the hood, surely we cant look, lacking photos by you.
usa car, what is VIN.
with VIN the 8th digit is engine code.
that works to , here in USA.
read chapter 25 in the SM
the service manual, its there,
and in USA covers all engine used, in USA.
"The 3.7L is equipped with a closed crankcase ventilation system and a Positive Crankcase Ventilation (PCV) valve.
This system consists of the air cleaner housing and
the tubes and hoses used to connect the various system
components. A PCV valve (6) is mounted to the
oil filler housing. The PCV valve (6) is sealed to the oil
filler housing with an O-ring (1)."
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SOURCE: jeep liberty 2008
When you open the hood look on the drivers side of the engine. There will be a pulley(Power Steering Pump) that your belt goes around, right under it on the back side is where your oil filter is located. It hangs down slightly angled towards the front of the vehicle. (This is of course the 3.7 liter V6)
SOURCE: how to change oil filter on 2008 jeep liberty 4x4 ?
yeah they will say that and it may be your last choice but I know it is in the front of the engine and you need a long extension and ratchet handle and a claw type filter wrench to get it. Worth investing in if your going to do it all the time yourself. but prob not for one time.
SOURCE: Jeep Liberty Air Conditioner not blowing out air
out off freon. bad ac clutch. or bad switch on dash.
SOURCE: I have a 2008 Jeep Liberty sport it has 39600 back-up lights not
If you have tested fuses and bulbs with test light,and they check out,
the next step is to put you jeep in reverse with the key on,and use your test light to probe the wires before they enter the bulb sockets for power,if you have power replace sockets,if not check to make sure wires are still connected to back up light switch on trans,if you find no problem there,replace the switch
Testimonial: "Thank you for the info on my jeep. I brought it to my mechanic and he could not find where the new switch goes.I will bring it to the dealer."
SOURCE: Engine serial number location
Service manual says for six cylinder 3.7, the number is located on the right side of the block near the front. I have been looking myself but havn't found it yet. I havn't found any pic or diagram to show it either. Please have a look and post if you find it.
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Hi Robert , I want to help you with your question, but I need more information from you. is it too much for you to tell us what engine is there, we cant guess them and it matters always.
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