What is this hose please? Jeep Liberty 2006 3.7L V6

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Davidj

New Member
Joined
May 16, 2024
Messages
2
Reaction score
0
Good day all

I am wondering what this hose is hanging down on the passenger side side of the vehicle, it has a massive hole in it and also a metal "Coupler" thing that obviously needs to go into something? The metal part is pretty much in half.. My car has been giving me problems and finally climbed underneath were there is a LOT of oil on everything around that pipe. What is ist? anyone know please?

My oil light also comes on at stop streets and red lights, Perhaps that would mean something to someone?

Many thanks

David


You must be registered for see images attach
 
Last edited:

Jeremy-WI

Full Access Member
Joined
May 20, 2017
Messages
382
Reaction score
193
Location
Home
Find out where that hose is connected to. I saw nothing like it on my 2006 and I replaced the front driveshaft and the starter a few months ago
 

kiwi_outdoors

Member
Joined
Jun 16, 2022
Messages
52
Reaction score
26
Good day all

I am wondering what this hose is hanging down on the passenger side side of the vehicle, it has a massive hole in it and also a metal "Coupler" thing that obviously needs to go into something? The metal part is pretty much in half.. My car has been giving me problems and finally climbed underneath were there is a LOT of oil on everything around that pipe. What is ist? anyone know please?

My oil light also comes on at stop streets and red lights, Perhaps that would mean something to someone?

Many thanks

David


You must be registered for see images attach
Is it a crankcase breather hose-PCV hose that is routed incorrectly?
 

Davidj

New Member
Joined
May 16, 2024
Messages
2
Reaction score
0
Thanks For responding, very efficient forum, thanks a million, I will try and trace the hose back, what is confusing me is the metal Coupler on the end which has completely worn in "half" there is also a big hole above that metal coupler... It must have to be "plugged" into something?
 

LibertyTC

Well-Known Member
Staff member
Moderator
Joined
Oct 24, 2008
Messages
9,131
Reaction score
1,789
Location
B.C. Canada
Probably the front diff breather hose hanging down?? which should be routed higher up in engine bay.
You must be registered for see images attach

What diameter is the hose? 5/16 ?
Oil light coming on, probably the oil pressure sensor needs replacement. It is located near/above the oil filter. Any leaks around oil pressure sensor?
 

Dave_too

Full Access Member
Joined
Nov 2, 2019
Messages
62
Reaction score
37
Is it a crankcase breather hose-PCV hose that is routed incorrectly?
Looking at the box with the air filter from the front of the Jeep, is there a hose plugged into the right side leading back to the EGR? Not sure if there are model year differences, but that's what's there on my '07 KJ. (Hope you don't mind my additional question added to your's Kiwi.)
 

JeepLibertyKK

New Member
Joined
Dec 1, 2013
Messages
23
Reaction score
7
My oil light also comes on at stop streets and red lights, Perhaps that would mean something to someone?


I’d very quickly be checking the oil pump. Low pressure at idle could cause the warning. Not good for the engine long-term.
 
Top