Clunk when Shifting load - Ford Powerstroke Diesel Forum
 
LinkBack Thread Tools
Old 10-22-2019, 07:55 AM Thread Starter
Powerstroke.org Rookie
 
Join Date: Oct 2019
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
Clunk when Shifting load

Hey guys so I’ve got a 2000 dually 6 speed 2wd, I’m getting a pretty loud clunk that’s got me worried. It happens Under heavy acceleration, deceleration using engine braking when the clutch grabs, when I let the clutch out too quickly from a dead stop and even when I made a slightly aggressive right hand turn last night. I have changed all fluids, new u joints and greased the slip yoke with some general purpose grease I had laying around. Any ideas?
Blackdually276 is offline  
Sponsored Links
Advertisement
 
Old 10-22-2019, 08:55 AM
Serving Our Country!

 
JustinOOO9's Avatar
 
Join Date: Nov 2012
Posts: 7,843
Thanks: 373
Thanked 658 Times in 609 Posts
Mentioned: 45 Post(s)
Quoted: 1616 Post(s)
Garage
Feedback Score: 3 reviews
Check sway bar end links

check body mounts

check track bar bushings and upper track bar mount to frame

check drag link and steering bars to each side

check carrier bearing if you have a two piece rear drive line

When you greased driveline did you remove and then make sure the u joints are still lined up when re assembled?

-99 F250, 4X4, 6.0 trans cooler, 08 mirrors, 05 grill, AIS Intake, lvl kit, JW Vbody, cncfab hpop lines, WW2.

04 Excursion Modified, 04 F350 Modified, 06 F350 Modified

Interested in learning something new?


To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.


"Its like me getting five 5 gallon bucks and throwing regular, mid, premium, #2 diesel and offroad diesel and then shooting a roman candle at each one to show which ones burns better."
JustinOOO9 is offline  
Old 10-22-2019, 10:12 AM Thread Starter
Powerstroke.org Rookie
 
Join Date: Oct 2019
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
I had the clunk before I did the u joints and afterwards it went away for about 2 weeks and now it’s back, everything seems to be lined up
Blackdually276 is offline  
Sponsored Links
Advertisement
 
Old 10-22-2019, 06:11 PM
Compression Ignition Addict
 
7.3lf550's Avatar
 
Join Date: Jul 2015
Posts: 588
Thanks: 5
Thanked 59 Times in 59 Posts
Mentioned: 4 Post(s)
Quoted: 78 Post(s)
Feedback Score: 0 reviews
Quote:
Originally Posted by Blackdually276 View Post
I had the clunk before I did the u joints and afterwards it went away for about 2 weeks and now it’s back, everything seems to be lined up
What did you use for U joints?

Who installed them?

Did you loose the needles out of one of the caps?

Did one of the caps get broken/cracked?

Did you hammer them in or press them in?

03 7.3l 550, FRx, 6637 mod, 4 inch turbo back, ccv delete, aih delete, HPx, Riffraffs OCR, Turbo-pyro-boost-coolant EV2 gauges, Bullydog GT tuner.

03 X 6.0 175/30 warren sticks, Livewire TS w/ warren tunes, Blue spring mod, atlas 40 ficm, 270amp dc power alt

Quote:
Originally Posted by Heavy_GD View Post
goats lives matter.
7.3lf550 is offline  
Old 10-22-2019, 07:55 PM Thread Starter
Powerstroke.org Rookie
 
Join Date: Oct 2019
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
I put spicer universals in and used a press and also checked all the needles before putting the caps on
Blackdually276 is offline  
Old 10-23-2019, 07:03 PM
Compression Ignition Addict
 
Join Date: Aug 2016
Location: Southern Wisconsin
Posts: 339
Thanks: 3
Thanked 11 Times in 11 Posts
Mentioned: 4 Post(s)
Quoted: 86 Post(s)
Feedback Score: 0 reviews
Bad Carrier bearings in the rear end
RollenCoal is offline  
Sponsored Links
Advertisement
 
 

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:
OR

Log-in









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 On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome