speedo problem - Jeep Wrangler Forum
Jeep Wrangler Forum

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

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 08-16-2008, 06:16 PM   #1
Newb
 
Join Date: Aug 2008
Location: Near Cleveland
Posts: 14
speedo problem

i have 235 75 r15 and my speedo is like consitantly ten mph's off. what do i need to do. it kinda sucks because i bought the jeep in January and supposedly i put on 13,000 miles. i personally dont mind but for re-sale if i ever decide to sell it that would suck. any feedback would be nice and approximate cost.

drewkac is offline   Quote
Old 08-16-2008, 07:18 PM   #2
Knows a couple things...

WF Supporting Member
 
Jerry Bransford's Avatar
 
Join Date: Nov 2005
Location: Escondido, Calif.
Posts: 35,732
Images: 2
It's easily calibrated but we need to know what your axle ratio is before a speedometer gear tooth count recommendation can be made.

Here's how to select and install the proper speedometer gear to recalibrate your speedometer but you need to know your tire size in inches and your axle ratio... http://www.4x4xplor.com/speedo.html
__________________
When you have a choice, buy American.

Jerry Bransford is online now   Quote
Reply

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
05 tj rattle problem fixed. JeepGuyLJ TJ General Discussion Forum 2 05-25-2011 01:00 PM
2400 miles on new jk having trans problem NTJeep JK Tech Forum 4 01-14-2009 01:03 AM
Shifting Problem lonerider6 YJ Tech Forum 6 06-01-2008 03:51 PM
Starting problem, tryingto troubleshoot NJJeeper YJ Tech Forum 2 08-20-2007 05:17 PM
Jeep TJ TPS Problem dst55 TJ Tech Forum 4 08-29-2005 07:49 AM



Download our Mobile App

» Featured Product

All times are GMT -5. The time now is 03:15 PM.


User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC