Hard jerk when shifting (4R100) - Ford Powerstroke Diesel Forum
Powerstroke.org is the premier Diesel Truck Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 07-19-2013, 02:23 PM
Powerstroke.org Fanatic
 

Join Date: Jul 2013
Location: The desert (Carlsbad, NM)
Posts: 109
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Hard jerk when shifting (4R100)

It's been doing it for a while, it was a slight jerk at first, but now it's horrible. I had an Edge Juice and thought that was the issue, but I uninstalled the chip and it still jerks bad. I read that a new valve body would fix most of this. What could be the cause of this? How can I fix it?
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2  
Old 07-19-2013, 02:34 PM
Member
 

Join Date: Jul 2013
Location: Mariposa, CA
Posts: 30
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Subscribed...
Reply With Quote Quick reply to this message
  #3  
Old 07-20-2013, 04:58 PM
Powerstroke.org Fanatic
 

Join Date: Jul 2013
Location: The desert (Carlsbad, NM)
Posts: 109
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Can anyone help?
Reply With Quote Quick reply to this message
  #4  
Old 07-20-2013, 05:34 PM
Powerstroke.org Sponsor

 

Join Date: Apr 2010
Location: Defiance
Posts: 4,560
Thanks: 379
Thanked 104 Times in 99 Posts
Feedback Score: 1 reviews
Quote:
Originally Posted by 7 3 Powerstroke View Post
It's been doing it for a while, it was a slight jerk at first, but now it's horrible. I had an Edge Juice and thought that was the issue, but I uninstalled the chip and it still jerks bad. I read that a new valve body would fix most of this. What could be the cause of this? How can I fix it?
Is this though all gears?

Sent from AutoGuide.com Free App
Reply With Quote Quick reply to this message
  #5  
Old 07-20-2013, 10:04 PM
Powerstroke.org Fanatic
 

Join Date: Jul 2013
Location: The desert (Carlsbad, NM)
Posts: 109
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
It was originally just shifting from 3rd to overdrive, but after the chip it's through all gears.
Reply With Quote Quick reply to this message
  #6  
Old 07-21-2013, 04:55 AM
Powerstroke.org Sponsor

 

Join Date: Apr 2010
Location: Defiance
Posts: 4,560
Thanks: 379
Thanked 104 Times in 99 Posts
Feedback Score: 1 reviews
I'm not much of a transmission tech but by your description I was thinking a PO installed a shift kit. The Edge bumps the pressures a bit, but it still does it after removed. Are you getting any soft trans codes?

Sent from AutoGuide.com Free App
Reply With Quote Quick reply to this message
  #7  
Old 07-21-2013, 05:54 AM
Powerstroke.org Fanatic
 

Join Date: Jul 2013
Location: The desert (Carlsbad, NM)
Posts: 109
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Not that I know of.
Reply With Quote Quick reply to this message
  #8  
Old 07-21-2013, 11:57 AM
Compression Ignition Addict

 

Join Date: Mar 2010
Location: hoquiam, wa
Posts: 852
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
That's what the edge tuner will do to your trans, that's why they burn up your trans after awhile. If it were me, I would sell that edge, and get some custom tunes on a ts style chip. A lot better for your truck and you will be alot happier with how your truck performs
Reply With Quote Quick reply to this message
  #9  
Old 07-21-2013, 09:47 PM
Powerstroke.org Fanatic
 

Join Date: Jul 2013
Location: The desert (Carlsbad, NM)
Posts: 109
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Quote:
Originally Posted by 7.3550Duty View Post
That's what the edge tuner will do to your trans, that's why they burn up your trans after awhile. If it were me, I would sell that edge, and get some custom tunes on a ts style chip. A lot better for your truck and you will be alot happier with how your truck performs
Already done. Except I'm waiting on the custom chip.
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel 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:
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
Display Modes

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 On
Pingbacks are On
Refbacks are On



All times are GMT -8. The time now is 05:24 PM.


Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.1
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

vB.Sponsors