Need Suggestions/Help - 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
Old 06-20-2014, 05:25 PM
Thread Starter
Join Date: Dec 2013
Posts: 3
Need Suggestions/Help

Hello I have a 97 jeep wrangler with inline 6 4.0 motor and I've been having trouble with the distributor and O2 sensor. I had trouble with my CAT to the point I decided to chop it and throw on a glass pack, I know this isnt fairly street legal but I continued anyway. Now I did it on a short budget and left the O2 sensor off. Had no trouble with the driving part until 3-4 weeks after. Gas mileage and such got crappy and I know its from the O2 sensor. However my distributor was going out as well so I replaced the cap. So I thought it was a go. Not quite so. Need any advice that could help with my problem.

Jpease94 is offline   Quote
Old 06-21-2014, 12:00 AM   #2
Airtight's Avatar
Join Date: Aug 2012
Location: Atlanta
Posts: 336
Get a new cat and put the o2 sensor back?

Airtight is offline   Quote
Old 06-21-2014, 01:55 AM
Thread Starter
Join Date: Dec 2013
Posts: 3
Seems fair
Jpease94 is offline   Quote
Sponsored Links
Old 06-21-2014, 08:12 AM   #4
Join Date: Apr 2013
Posts: 12,985
Cat won't help gas mileage

They make weld/braze on bungs for o2 sensors
Digger84 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

All times are GMT -5. The time now is 04:20 PM.

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2019, 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 © 2019 DragonByte Technologies Ltd.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.

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