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Jeep Wrangler Maintenance and Repair Questions (1997 - 2006)

1657 messages,  Last post on Nov 08, 2009 at 12:45 PM

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What is this discussion about? Jeep Wrangler, SUV


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#1648 of 1657
99 wrangler idle problems by billy3274
Nov 02, 2009 (2:23 pm)
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My 99 wrangler 2.5L starts with high idle and after 2 or 3 sec. idle goes down and is very very rough. and sometimes dies out. What do I do. I replaced both o2 sen. I am getting great fuel pressure. plugs and wires are new. I love my jeep but this is driving me nuts.
#1649 of 1657
Re: 99 wrangler idle problems [billy3274] by erickpl
Nov 03, 2009 (6:20 am)
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Replying to: billy3274 (Nov 02, 2009 2:23 pm)

No codes being thrown?
 
Perhaps the Idle arm controller. Perhaps you have a stuck throttle cable? If my hand throttle for my offroading gets stuck, it'll do that. I've also seen my gas pedal get stuck in the full down position while driving on occasion. Just have to tap it to get it to unstick. Mac, any suggestions on what may cause the gas pedal to stick down like that?
 
-Paul
#1650 of 1657
Re: 99 wrangler idle problems [billy3274] by mac24
Nov 03, 2009 (8:11 am)
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Replying to: billy3274 (Nov 02, 2009 2:23 pm)

So does the rough idle remain, or does it clear up when warmed up?
I'd be surprised if you don't have any retained codes. Anyhow, I'd suspect either the TPS or IAT sensor, or the Idle Air Control.
 
However, before you start throwing parts and money at it, I'd try cleaning the throttle body if you haven't done it in a while.
Use a sensor safe throttle body cleaner, and don't forget the back and edges of the butterfly or the IAC passage.
 
#1651 of 1657
Re: 99 wrangler idle problems [erickpl] by mac24
Nov 03, 2009 (8:15 am)
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Replying to: erickpl (Nov 03, 2009 6:20 am)

Mac, any suggestions on what may cause the gas pedal to stick down like that?
 
The most common cause (on all vehicles) is a floormat catching the side of the pedal.
Other than that you just need to carefully examine the linkage from the pedal to the throttle body.
It helps to have someone else operate the throttle slowly while you observe.
#1652 of 1657
Re: 99 wrangler idle problems [mac24] by erickpl
Nov 03, 2009 (11:25 am)
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Replying to: mac24 (Nov 03, 2009 8:15 am)

I have smaller mats, so that shouldn't be a problem, but I'll check into that this weekend while we build a new bumper stinger/grille hoop setup.
 
-Paul
#1653 of 1657
Need some advice by osirisra32
Nov 04, 2009 (11:53 pm)
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So I have a Jeep 2006 Golden Eagle Edition. Ive done a few things to it myself...and have been using Quadratec.com for the parts and custom rear bumper and all that.
 
It just hit 30k miles and needs new brakes/rotors. Two of the local Jeep/chrysler dealers want around $600 for parts and labor... After a lil research of my own I think I can do it all for around 200 dollars....Wondering what rotors/brakes you all might recommend. Along those same lines....
 
In the next 3 months or so I would like to give my jeep a lift as I want to increase my tires from 28 or 29's (cant remember atm) to 33's. After a bit of research Im wondering if going with a lift kit like the skyjacker 4'0/3'5 for about 500$ OR spending about 200$ more and going with OME kit would be better??
 
Guess im asking about the quality and rep of skyjacker....Ive heard a lot more things about OME stuff then i have skyjacker. Also i remember reading in one of these pages...that jeeps front brakes are a bit weak once larger tires have been fit...should I worry about that now...or save it for later? (upgrading the brake system that is)
 
thanks everyone!!
#1654 of 1657
Re: Need some advice [osirisra32] by erickpl
Nov 05, 2009 (6:05 am)
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Replying to: osirisra32 (Nov 04, 2009 11:53 pm)

Go for a good set of EBC Green or Yellowstuff pads for the TJ. Rotors - just get a good quality set - not the cheapos, but a decent set. No need for crossdrilled or slotted.
 
I'd stay away from Skyjacker personally. I've heard GREAT things about Rubicon Express, and I know of 3 on here personally that run OME - me, tsjay, and mac24. Great onroad ride and good offroad manners.
 
If you DO go with larger tires, your stock brakes are sufficient for 32's. At 33", it is getting questionable depending on how you drive. There is a company called Vanco that makes a dual piston setup for the Wranglers using other parts. It uses larger rotors, stronger steering knuckles, and quality pads/rotors. It is NOT cheap, but we ARE talking about safety here. You need to have some mechanical skills to do it and not be afraid to pull your axleshafts out of your TJ. But I have heard nothing but EXCELLENT reviews about it. I know the guy that developed it and he does NOT take any short cuts in his product development.
 
Vanco Big Brake Upgrade
 
When you go with a 3" lift of so, you want to consider how complete a kit is. Ideally to fit 33's, a 3" suspension lift and 1" body lift will work great. That is the setup I run and the size is just right for me both on and offroad. Additionally, consider:
 
- front/rear trackbars to recenter the axles.
- bumpstops to prevent too much up travel into your fenders
- adjustable control arms to keep axles in stock location vs shortening the wheelbase with a lift - these add a good chunk of change to a lift, but are well worth it for possible future mods.
- disconnectable sway bar links
 
I bought mine from DPG-offroad.com. Talk to Dirk. He'll help you with ANY detail questions about what is best for your rig. He has various 'kits' available based on what price point you can afford and how complete of a setup you want.
 
Another good vendor I've heard great things about is www.northridge4x4.com. Depending on where in the US you are, one may have better shipping.
 
Other manufacturers to consider:
1. Teraflex.
2. Rough Country's new X-series lifts.
3. Rusty's offroad.
 
2 and 3 I've heard mixed about, but Teraflex is supposed to be decent. OME or RE are the only kits in the 3" range that I'd consider. RE's kit is the 3.5" kit and not bad at all. Dirk and Northridge carry both.
 
-Paul
#1655 of 1657
no dash function by herjeepifix
Nov 07, 2009 (6:09 pm)
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my 97' staight 6 has lost all dash function no speedo, fuel, water temp, etc, plus no radio, or interior light. I checked all fuses both fuse panel and power distribution center.Has anyone got any ideas?
#1656 of 1657
Noise from under wrangler... by lfsgd
Nov 08, 2009 (11:21 am)
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Just bought a nice 2000 Jeep Wrangler. Took it for a test drive a few different times before buying it. I've never owned a jeep, but was excited to finally get one. As soon as I was driving it home I noticed a noise coming from underneath. You can hear it when you first start it up, and then when i'm driving it I can hear it as well. Any ideas?? I thought maybe it was the exaust making noise, but it doesn't seem like that is the case. I'm hoping that its something small, because the last thing i want to do already is put a ton of money into it. Any ideas would be great.
#1657 of 1657
Re: no dash function [herjeepifix] by nworbekim
Nov 08, 2009 (12:45 pm)
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Replying to: herjeepifix (Nov 07, 2009 6:09 pm)

from my experiences, check your grounds... not saying thats the solution to your problem, but it was for me... a ground on a turn signal was my problem... but it didn't knock out all of the equipment you named... i still had fuel and water pumps...

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