mody

hi
i have a one jeep cherokee 1993 when i was cheeking the car engine i found hose not connected with the place in the car engine i want to know do there Problem of its non communication and this it is picture are illustrative

freegdr

its to relive crankcase p;ressure when drivinmg if i understood what you asked

mody

thanks to reply
i only want that i know i conact this or no

freegdr

yes it should be conneted to the air box as in picture you postyed

mody

thanks very thankssssssssss

freegdr

any time

XJUSMC

Hey I saw a pic on here of someone's engine bay that has the hose removed and had a filter coming from the valve on top of the valve cover.

Any ideas why this was done or what it improves.

Didn't mean to hijack thread, figured it was over.

KD3NE

Well the hose takes crankcase HOT air and vents it into the air intake. It's not 'clean' so I image disconnecting it, and putting a filter on it was done to keep some of the nastiness out of the air intake, and also heated air?

Just a guess, but I think it's a good one.

J-leblanc

Alot of people like to just run a little filter instead of running it to the airbox. It's filtere from the airbox anyway so really it's un needed.

XJUSMC

makes sense, thou

freegdr

that hose is to draw out crancase pressure with it disconnected the crankcas pressure can build at high speed and possibly blow oil out of the dip stick tube or any other weak gaskets that contain oil putting a filter on it inside the air box would be better than having it just laying there with one on it, it does not draw air in it is to draw air thru in the intake system