Bored Throttle Body for Jeep HO 4.0
CF Veteran
Joined: Apr 2008
Posts: 2,340
Likes: 8
From: Burlington, NC
Year: 1994...mostly...
Model: Cherokee (XJ)
Engine: 4.0L I6 HO, Lot's of Bolt Ons
Picked one up from TheXJFiles yesterday.
We put it on in the drive way, then I drove The Jeep 60 miles back home. The Jeep was so much more responsive after this. The lightest touch of the gas pedal would get the jeep going, off-road this will be good cause i like to feather the gas. Also, it no longer rev's up when going up hills to keep speed, everything just stayed constant. Even coming up the on ramp for the interstate, I didn't have to punch the gas and get to WOT to get up to speed. As a final test when I got near my house I hit the gas from a stop and it barked the tires. I haven't had the Jeep bark tires in a long time...
We put it on in the drive way, then I drove The Jeep 60 miles back home. The Jeep was so much more responsive after this. The lightest touch of the gas pedal would get the jeep going, off-road this will be good cause i like to feather the gas. Also, it no longer rev's up when going up hills to keep speed, everything just stayed constant. Even coming up the on ramp for the interstate, I didn't have to punch the gas and get to WOT to get up to speed. As a final test when I got near my house I hit the gas from a stop and it barked the tires. I haven't had the Jeep bark tires in a long time...
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
A word about cores:
Cores: Throttle plate must be free, not frozen....IAC housing must be intact....no broken screws, and if its from a 4 cyl...core is $15 ---->No exceptions...thanks!
Cores: Throttle plate must be free, not frozen....IAC housing must be intact....no broken screws, and if its from a 4 cyl...core is $15 ---->No exceptions...thanks!
