twizt3dfuc
NAXJA Forum User
- Location
- Alabama
Alright here's the run down.
My rock xj started giving me crap and prolonged starting( have to try, turn off and start and it'd hit everytime) so I replaced the cps.
After that it starts every time no problem.
So then I decided to attack the throttle response so it would be there when I pin the gas to make a climb.
First thing I tried was cleaning the iac. After cleaning the problem still lingered, rough idle until it was around 2k. Then I decided to clean the throttle body. Still a problem, replaced the map and it helped a little. This past weekend I just replaced the iac and the tps, now the jeep will not crank. I've read that the tps has to be adjusted(turned to proper voltage) and my question is does anything else have to be adjusted on or flashed?
It's a 99 4.0 with 98000 on it, it has a throttle body spacer if that makes any difference.
And while it has been sitting I've replaced plugs, cap, and button. So I don't know if it's gotten any better cause I can't get the sob to run lol
Any help would be greatly appreciated
My rock xj started giving me crap and prolonged starting( have to try, turn off and start and it'd hit everytime) so I replaced the cps.
After that it starts every time no problem.
So then I decided to attack the throttle response so it would be there when I pin the gas to make a climb.
First thing I tried was cleaning the iac. After cleaning the problem still lingered, rough idle until it was around 2k. Then I decided to clean the throttle body. Still a problem, replaced the map and it helped a little. This past weekend I just replaced the iac and the tps, now the jeep will not crank. I've read that the tps has to be adjusted(turned to proper voltage) and my question is does anything else have to be adjusted on or flashed?
It's a 99 4.0 with 98000 on it, it has a throttle body spacer if that makes any difference.
And while it has been sitting I've replaced plugs, cap, and button. So I don't know if it's gotten any better cause I can't get the sob to run lol
Any help would be greatly appreciated