99 TJ not starting sometimes/rough idle - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum

Join Wrangler Forum Today

Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 04-12-2009, 08:55 PM
Thread Starter
Join Date: Feb 2009
Posts: 12
Question 99 TJ not starting sometimes/rough idle

ive did some searches but havent seen an exact description of what i have goin on when it does happen...
Did this the other day but went to start it and it cranked fine but wouldnt fire/start so after 3 tries i held the gas when starting and it started but didnt want to stay running so i held the gas at 1000 rpms for about 10-20 secs and throttled it a couple of times, acted like it was gonna stall when i let off and it idled down but came back up and then it was fine...
Lastnight the voltage jumped to 19volts and check gauges came on and shut it off while driving and restarted and continued w/o a hiccup the rest of the way to my location....
Today it didnt want to start again and couldnt get it to idle as easy as i did the first time, WHATCHA THINK???

battery, reg. on the alt, fuel pump....ive been told all these but getting the battery checked tomorrow for dead cells or anything that may be causing this plus some if i have time

TCCustoms is offline   Quote

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
4.2 carb problems stray YJ Tech Forum 25 10-27-2016 02:16 AM
Low oil pressure at idle 97tjcse TJ Tech Forum 9 08-24-2009 11:12 PM
Irratic idle and hestitation while driving jeeper95yj YJ Tech Forum 5 02-24-2008 01:54 PM
Very Sad I bought a Lemon... Jahaira_JeepYJ89_fan YJ General Discussion Forum 19 07-13-2007 04:01 PM
Hard starting, rough idle, with CEL jfcjr TJ Tech Forum 4 05-24-2006 01:26 AM

All times are GMT -5. The time now is 06:47 PM.

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.1
User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, Gladiator, Mopar and Grand Cherokee are copyrighted and trademarked to FCA US LLC.
Wranglerforum.com is not in any way associated with FCA US LLC.