Problem with surging - Ford Powerstroke Diesel Forum
6.0L Problems Forum Having Trouble? Post here

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 11-15-2010, 06:02 AM
Member
 

Join Date: Jan 2010
Location: Oxford, Michigan
Posts: 39
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Problem with surging

Ok, I have searched and searched for threads about the problems I am having and I have tried about everything that has been suggested but no luck fixing the problem.

I get a surging in my truck when it goes into overdrive (i.e the TC locks). It surges as soon as it locks up but seems to smooth out a bit once I get above 65. It is worst when it is between 45-65.

So far I have done a EGR delete and an SCT with the SLR tune from Matt, I just put a new torque converter in this weekend (this seemed to help a little but not completely). I have checked all drive shaft components as well.

I have tried putting the stock setting back into the ECU and the surging isn't as bad as it is with the SLR tune on it but the difference is very small.

At one time I had two Fault codes, P0113 and P0266, but the last time I check with my Edge Insight they weren't there. I didn't do anything to fix either of these either.

I am lost and am not sure where else to look, do I just bite the bullet and take it to the stealership?

It is a 2005 F250 crew cab Fx4 on 35's, it has a 4.5 exhaust with a cat delete pipe, Sinister EGR delete, SCT tuner with Matts SLR tune. IT has 103K and regular maintenance.

Any help would be greatly appreciated and sorry for the long post.

Thank you
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2  
Old 11-16-2010, 11:01 PM
Powerstroke.org Rookie
 

Join Date: Nov 2010
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Transmission lurching 45-50 mph

I'm having a similar problem with lurching at 45-50 mph when the truck is cold. Leaving my house in the morning, I have to drive about two miles at speeds no higher than 30 mph. After that I can't drive faster than 50 mph for another two miles. I took the truck to Ford and complained about the transmission. They tried to convince me it was dirty injectors and sell me a flush job. They even kept the truck overnight and supposedly test drove it in the morning. They didn't fix the problem.
A neighbor gearhead told me it was probably in the ECU. The transmission wants to shift between 4th and 5th and the program needs a fix.
Any help or confirmation would be helpful.
Thanks


2006 F-250 6.0L 135,000 miles
Reply With Quote Quick reply to this message
  #3  
Old 11-20-2010, 07:17 PM
Member
 

Join Date: May 2010
Posts: 40
Thanks: 0
Thanked 2 Times in 2 Posts
Feedback Score: 0 reviews
Both of these problems could be caused by a bad injector, especially dirtybrother1's issue. Good luck.
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 08:02 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