Bored Throttle Body
Originally Posted by 98fourdoor
No problem. That's what everyones here for. Good luck with your TB.
Originally Posted by RyXJ2000
Now does the cable closest to the TB slide off? Or do I have to take the tension spring off?
Thread Starter
CF Veteran

Joined: Nov 2008
Posts: 1,350
Likes: 5
From: Stokesdale, NC
Year: 89XJ,98ZJ,72K10, 06 Tundra..
Model: Cherokee
Engine: 4.0
CND XJ you are already on the list...
WhiteJeep, you are now on my list also...
thanks guys....
Hey, guys......GOJEEP.com is not only an unbelievable website, but he has a writeup on how he bored his own throttle body...and how to cancel the codes in the CPU. If you plan on buying one of mine...please read his write up on the subject.
WhiteJeep, you are now on my list also...
thanks guys....
Hey, guys......GOJEEP.com is not only an unbelievable website, but he has a writeup on how he bored his own throttle body...and how to cancel the codes in the CPU. If you plan on buying one of mine...please read his write up on the subject.
CF Veteran
Joined: Oct 2009
Posts: 2,867
Likes: 16
From: Fauquier County, Virginia
Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO
I got mine!! As soon as I can get the bolts off of my throttle position sensor (they're stuck), I will have my core ready to go!
Top notch product guys. It's clean, greased, and has no restriction. Totally worth it so far.
Top notch product guys. It's clean, greased, and has no restriction. Totally worth it so far.
CF Veteran
Joined: Oct 2009
Posts: 2,867
Likes: 16
From: Fauquier County, Virginia
Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO
Money well spent. I love mine. Couldn't be happier. Quick question to Thexjfiles:
My core is kinda dirty (nothing rediculous) and the butterfly valve is kinda gummy, but all solid. Is this the condition you buy cores in? Also, how much do you take for the cores? I will package mine up and send it out asap.
My core is kinda dirty (nothing rediculous) and the butterfly valve is kinda gummy, but all solid. Is this the condition you buy cores in? Also, how much do you take for the cores? I will package mine up and send it out asap.
CF Veteran

Joined: Oct 2010
Posts: 1,000
Likes: 3
From: West By God Virginia
Year: 1999
Model: Cherokee (XJ)
Engine: 99 4.0
anyone have any tested MPG changes? I know no one is going to dyno this, so everyone is going to 'feel' a difference whether or not its actually there. My main concern is gas.
Thread Starter
CF Veteran

Joined: Nov 2008
Posts: 1,350
Likes: 5
From: Stokesdale, NC
Year: 89XJ,98ZJ,72K10, 06 Tundra..
Model: Cherokee
Engine: 4.0
Any condition core is fine. They all pretty much look the same when I get done with them. Im offering $18 shipped for any and all cores.
Thanks.....
Thanks.....
Originally Posted by Thexjfiles
Any condition core is fine. They all pretty much look the same when I get done with them. Im offering $18 shipped for any and all cores.
Thanks.....
Thanks.....


