Highest 4.0 Millage?
Thread Starter
Seasoned Member
Joined: Jun 2009
Posts: 350
Likes: 0
From: Olympia, Wa
Year: 1991
Model: Cherokee
Engine: 4.0 H.O I6
Im just a fountain of questions today. This one is a little more fun. I want to see who has the highest millage on this site. Only rule is that it is an XJ with a 4.0. Include pic of odometer if you can. Just curious to see what I should expect out of mine. I've heard of 300K+ on well taken care of 4.0s. I know mine has and my 91 Laredo has 143,543.
Member
Joined: Jun 2009
Posts: 197
Likes: 0
From: Bucks County Pa.
Year: 1987
Model: Cherokee
Engine: 4.0 Renix HO. head
206k just broke in and ready for anything....87 Limited XJ-4.0 Work performed was for overheating but a head grind and valve job. Other then exhaust cooling upgrade and maint. items everything else is bine stock...
see pic in my album of the OD....
I just signed up here, I will post a pic later when i get home.
94xj has 280k, but that is not counting the year and a half i didn't have a speedometer.
01xj has 195k
89xj has 123k
94xj has 280k, but that is not counting the year and a half i didn't have a speedometer.
01xj has 195k
89xj has 123k
CF Veteran
Joined: Nov 2008
Posts: 6,989
Likes: 4
From: Oak Harbor, WA.
Year: 1987
Model: Cherokee
Engine: 4.0 liter RENIX I-6, DIY Cold Air Intake, 2.5 FM Exhaust, 3 Core Radiator
You know it, buddy. You take care of that 4.0 HO motor and it will take care of you. I have flogged mine in snow I don't know how many times, bouncing it off the rev. limiter...and she just keeps going. Just keep an eye on the temp. gage and oil pressure gauge.
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Thread Starter
Seasoned Member
Joined: Jun 2009
Posts: 350
Likes: 0
From: Olympia, Wa
Year: 1991
Model: Cherokee
Engine: 4.0 H.O I6
X2 on that. I glance all the gauges at least every 15 seconds lol.
Thread Starter
Seasoned Member
Joined: Jun 2009
Posts: 350
Likes: 0
From: Olympia, Wa
Year: 1991
Model: Cherokee
Engine: 4.0 H.O I6
Thread Starter
Seasoned Member
Joined: Jun 2009
Posts: 350
Likes: 0
From: Olympia, Wa
Year: 1991
Model: Cherokee
Engine: 4.0 H.O I6
Thats always good. Maybe I'll enter next round just for fun. I know there are guys on here with a lot nicer rigs than me, but figure I'll just do it to see where I stand!
This was not a grand cherokee, but I saw a ZJ at a junk yard that had over 800,000.I believe it had the 4.0 It looks to be a little hard to believe, but that is what the odometer said. And I had no camera with me.
Edit-
This was not a cherokee, but I saw a ZJ at a junk yard that had over 800,000.I believe it had the 4.0 It looks to be a little hard to believe, but that is what the odometer said. And I had no camera with me.
(I put this was not a grand cherokee, my bad)
Edit-
This was not a cherokee, but I saw a ZJ at a junk yard that had over 800,000.I believe it had the 4.0 It looks to be a little hard to believe, but that is what the odometer said. And I had no camera with me.
(I put this was not a grand cherokee, my bad)
Last edited by dlundblad; Jul 1, 2009 at 08:14 AM.



