OK so I am new to jeeps... so I have been getting around mine cleaning this and that as per the noob guide... and I noticed the coolant expansion tank is only half used... like one side is redundant! !

Every other car or bike I have had used all the tank..

Is this normal.??if so what is the purpose of the empty part?

Thanks as always

_________________
2004 one owner Jeep cherokee 2.5 CRD.. 70k miles.. never looked after. Now had full service.. cam belt changed and cam shaft sensor replaced... all whilst bein a jeep noob... blood sweat and beers. . Probably

To be clear the tank is used only on the left side... nothing in the right side... it's like 2 tanks in 1..

_________________
2004 one owner Jeep cherokee 2.5 CRD.. 70k miles.. never looked after. Now had full service.. cam belt changed and cam shaft sensor replaced... all whilst bein a jeep noob... blood sweat and beers. . Probably

The empty side is the overflow side.
There should be a hose from the radiator cap to the overflow.

_________________
U.S. Army Retired

OK lol thanks flash..

_________________
2004 one owner Jeep cherokee 2.5 CRD.. 70k miles.. never looked after. Now had full service.. cam belt changed and cam shaft sensor replaced... all whilst bein a jeep noob... blood sweat and beers. . Probably