Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

wierd vibration

Thread Tools
 
Search this Thread
 
Old Sep 11, 2013 | 07:10 PM
  #1  
mccloudfam1's Avatar
mccloudfam1
Thread Starter
|
5th Wheeling
10 Year Member
Joined: Jun 2013
Posts: 44
Likes: 0
wierd vibration

WHEN I TURN THE WHEEL EITHER DIRECTION AND GIVE IT ALITLE THROTTLE THERE IS A VIBRATION THAT YOU FEEL IN YOUR SEAT. IT ONLY DOES IT AT SLOW SPEEDS AND WHEN I TURN THE WHEEL JUST ALITTLE. KIND-OF LIKE A TIRE RUBBING BUT I CHECKED AND NONE ARE. ANYBODY GOT ANY SUGGESTIONS?
 
Reply
Old Sep 11, 2013 | 07:20 PM
  #2  
tappit01's Avatar
tappit01
More Turbo
Joined: Mar 2011
Posts: 683
Likes: 1
From: cincinnati, oh.
you might try to jack the front wheels up and see if you can move the tire up and down. could be ball joints. put your hands at 12 and 6 o'clock try to wiggle.
 
Reply
Old Sep 11, 2013 | 08:01 PM
  #3  
mccloudfam1's Avatar
mccloudfam1
Thread Starter
|
5th Wheeling
10 Year Member
Joined: Jun 2013
Posts: 44
Likes: 0
THEY ARE ALITTLE LOOSE, SO I WILL HAVE TO REPLACE THEM. WHY DO YOU FEEL IT IN THE SEAT LIKE IT IS THE REAR END AND NOT THE STEERING WHEEL? DO YOU KNOW ANY GOOD VIDEOS ON REPLACING THE BALL JOINTS?
 
Reply
Old Sep 11, 2013 | 10:08 PM
  #4  
bakerbuilttracks's Avatar
bakerbuilttracks
Elder User
Joined: Sep 2008
Posts: 996
Likes: 0
From: TALLAHASSEE FL
You need to put your ymm and any mods in your signature...... So we know what you have and whats been done to it.

As for your noise, do you have aftermarket exhaust ?? If so check the exhaust where it passes by the cross member @ the tranny. There is a bolt there that causes this noise on a lot of these trucks with 4" + exhaust. Mine bothered me for 6months and finally nailed it.

If that is thee case i took some 5/8 heater hose, cut it 4 to 6" long and wedged it between the exhaust and bolt. Did that 4 or 5 years ago and its still there.

Just my .02c hope thats all it is, good luck !
 
Reply
Old Sep 11, 2013 | 10:31 PM
  #5  
tappit01's Avatar
tappit01
More Turbo
Joined: Mar 2011
Posts: 683
Likes: 1
From: cincinnati, oh.
https://www.ford-trucks.com/forums/1...ints-done.html

you can search youtube and see a few more.
 
Reply
Old Sep 12, 2013 | 03:14 PM
  #6  
Tugly's Avatar
Tugly
Hotshot
10 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jan 2011
Posts: 18,849
Likes: 179
From: Puget Sound
This sounds like low level of slip modifier in the differential... I just went through this. Does it feel like the left-rear tire scrubs on a right turn and vise-verse?
 
Reply
Old Sep 12, 2013 | 04:19 PM
  #7  
thomabb's Avatar
thomabb
Cargo Master
15 Year Member
Joined: Apr 2010
Posts: 2,405
Likes: 4
Is it rhythmic? GRRR-quiet-grrr-quiet-grrr? If so, I will second Rich's guess.
 
Reply
Old Sep 12, 2013 | 06:25 PM
  #8  
mccloudfam1's Avatar
mccloudfam1
Thread Starter
|
5th Wheeling
10 Year Member
Joined: Jun 2013
Posts: 44
Likes: 0
it is a 2000 ford excursion 4x4, it does have a 4" exhaust and there was a mount broke on the exhaust next to the tranny. I welded it and it still makes the noise.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-8

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-9

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
Old Sep 16, 2013 | 10:30 PM
  #9  
bakerbuilttracks's Avatar
bakerbuilttracks
Elder User
Joined: Sep 2008
Posts: 996
Likes: 0
From: TALLAHASSEE FL
Originally Posted by mccloudfam1
it is a 2000 ford excursion 4x4, it does have a 4" exhaust and there was a mount broke on the exhaust next to the tranny. I welded it and it still makes the noise.
Well thats not good !!!!
Look at the cross member where it comes across by the exhaust, on the outer side of the exhaust between the exhaust and the frame are 2 bolt heads. My exhaust ( 4" ) has about 3/16" between the exhaust and the bolt. Thats where i inserted the rubber !
 
Reply
Old Sep 17, 2013 | 06:01 PM
  #10  
mccloudfam1's Avatar
mccloudfam1
Thread Starter
|
5th Wheeling
10 Year Member
Joined: Jun 2013
Posts: 44
Likes: 0
I will take a look at that I have noticed since I changed the fluid in the powersteering it isn't as bad but it is still there. Do you think it could be in the pump?
 
Reply
Old Sep 18, 2013 | 10:14 PM
  #11  
jgilrfr's Avatar
jgilrfr
Laughing Gas
15 Year Member
Joined: Aug 2008
Posts: 804
Likes: 0
From: Staten Island,hamilton ny
Club FTE Gold Member
if you remove the rear drive shaft and drive it in 4 wheel drive on the front only it will help to isolate the problem and vice vera,remove the front drive shaft and drive it it should isolate the problem somewhat,providing you have 4 wheel drive
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dauntejoel
6.0L Power Stroke Diesel
1
Jun 12, 2013 10:53 PM
sofive0
6.0L Power Stroke Diesel
26
Mar 18, 2013 11:56 AM
shark13
1987 - 1996 F150 & Larger F-Series Trucks
13
Jul 19, 2012 11:25 AM
CalCity
1999 - 2003 7.3L Power Stroke Diesel
5
Oct 4, 2011 10:58 PM
85 F-350CrewCab
1997 - 2003 F150
6
Oct 25, 2005 12:36 AM




All times are GMT -5. The time now is 05:25 AM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-9
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE