very bad vibration - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > YJ Jeep Wrangler Forum > YJ 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 03-11-2010, 02:29 PM   #1
Jeeper
 
bck4more's Avatar
 
Join Date: Feb 2010
Location: Springfield,Mo
Posts: 261
Send a message via Yahoo to bck4more
very bad vibration

So this is wat I've done. I did a leaf over and put 33's on it. I turned my rear axle up some and had the drive shaft lengthened. Got it all back together and it vibrates so bad u can't even drive it. The weird thing is as soon as ya let off the gas the vibration goes away. Any help guys
87 V6 33x1250x15
Motorcraft 2100
Nutter bypass

bck4more is offline   Quote Quick Reply
Old 03-11-2010, 02:44 PM   #2
Jeeper
 
Join Date: Sep 2009
Location: Pinch, West Virginia
Posts: 32
Its got to be in your drive shaft. I lifted mine 4" and have had tons of problems with driveshaft vibration. I'm not sure what all is affected by what you have done with your springs but I'm guessing you need to put on a T-case drop. I had to put a T-case drop on mine as well as a slip yoke elimanaotor to solve my vib but I still have a little which I'm working on. I'm guessing the reason your vib stops when you let off the gas is your driveshaft and rear yoke line up better and when you give it gas the torc from your wheels tend to tilt your yoke down causing your shaft to be out of line with your T-case and viberate.
Redforce is offline   Quote Quick Reply
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools

Posting Rules
You may post new threads
You may 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
Vibration. I'm at a loss. CMLitzenberg TJ Tech Forum 2 03-05-2010 10:35 PM
vibration under load jfranknbeans TJ Tech Forum 1 12-09-2009 10:27 PM
near 2000 rpm rare vibration Xytras6 YJ Tech Forum 3 04-29-2009 08:48 PM
vibration on dry pavement hezfast2 JK General Discussion Forum 11 03-25-2009 12:24 AM
Long Term Effects of Driveline Vibration Unlimited TJ Tech Forum 3 04-19-2007 01:44 PM



» Network Links
»Jeep Parts
» Featured Product

All times are GMT -5. The time now is 08:08 AM.



JeepŪ, 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