Notices
1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines
Sponsored by:
Sponsored by: Real Truck

weird bumpy feeling

Thread Tools
 
Search this Thread
 
Old Jun 21, 2004 | 10:28 PM
  #1  
BigRyanKP's Avatar
BigRyanKP
Thread Starter
|
Senior User
Joined: Oct 2003
Posts: 268
Likes: 0
From: New Hampshire
weird bumpy feeling

Sometimes in my truck it feels like im driving over a grooved road or something, at first I thought it was the road, maybe where someone drove a bulldozer or excavator up the road or something but then when I drive over the same spot some other time it wont do it. It also seems to go away when I drop the speed below 30mph. I was thinking it could be misbalanced tires and or shocks... what do you guys think?
 
Reply
Old Jun 22, 2004 | 12:17 AM
  #2  
Munkey's Avatar
Munkey
Fleet Mechanic
20 Year Member
Joined: Nov 2001
Posts: 1,553
Likes: 0
From: Corpus Christi, TX
2wd? 4wd? Model & year truck?
 
Reply
Old Jun 22, 2004 | 01:15 AM
  #3  
569104's Avatar
569104
Senior User
Joined: Mar 2004
Posts: 322
Likes: 0
From: Mountains of NE CA
Out of round tires....I just went thru this

Just purchased 4 Goodyear MTR's and after install had the same sensation you describe. I too thought it was the road until I noticed it always happend at aprox 40 mph. Would go away below or above this speed. I took them back to tire shop and told them to re-balance. While doing the re-balance they discovered 2 tires out of round; replaced those tires and poof ...the bounce was gone.
 
Reply
Old Jun 22, 2004 | 01:05 PM
  #4  
HeidiAnn's Avatar
HeidiAnn
New User
Joined: Jun 2004
Posts: 16
Likes: 0
From: Winchester
If they are factory tires they are crap. Had the same thing with my 99 F250. Put BF All Terrains on, deffinately the way to go
 
Reply
Old Jun 22, 2004 | 01:07 PM
  #5  
HeidiAnn's Avatar
HeidiAnn
New User
Joined: Jun 2004
Posts: 16
Likes: 0
From: Winchester
Tires = bumpy

If they are factory tires they are crap. Had the same thing with my 99 F250. Put BF All Terrains on, deffinately the way to go. With the heavy duty trucks, the only way to go is with a good 10 ply
 
Reply
Old Jun 22, 2004 | 08:36 PM
  #6  
BigRyanKP's Avatar
BigRyanKP
Thread Starter
|
Senior User
Joined: Oct 2003
Posts: 268
Likes: 0
From: New Hampshire
its a 4x4 99 f250 superduty and they are still the factory tires oh well guess i'll have to live with it till i can afford new ones. thanks for the imput.
 
Reply
Old Jun 22, 2004 | 10:39 PM
  #7  
FortyFords's Avatar
FortyFords
Post Fiend
Joined: Jan 2002
Posts: 5,859
Likes: 7
From: USA
The next time it does it! pop it into 4wheel drive high !
if the vibrations stop ,have the hubs and bearings chk !

How many miles on this vehicle?

What happens is the axle shaft stub binds on the hub bearings and starts to spin causing the problem .

Rich
 
Reply
Old Jun 23, 2004 | 10:44 PM
  #8  
BigRyanKP's Avatar
BigRyanKP
Thread Starter
|
Senior User
Joined: Oct 2003
Posts: 268
Likes: 0
From: New Hampshire
theres only about 35k on my truck should the berrings go that quick?
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-1

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-2

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-3

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-4

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-5

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-6

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
story-7

Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

 Joe Kucinski
story-8

Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

 Michael S. Palmer
story-9

The Best F-150 Deal of Every Trim Level (XL through Raptor)

 Joe Kucinski
Old Jun 24, 2004 | 05:22 PM
  #9  
FortyFords's Avatar
FortyFords
Post Fiend
Joined: Jan 2002
Posts: 5,859
Likes: 7
From: USA
yes ,they can !
Rich
 
Reply
Old Jun 25, 2004 | 08:39 AM
  #10  
HeidiAnn's Avatar
HeidiAnn
New User
Joined: Jun 2004
Posts: 16
Likes: 0
From: Winchester
Not to alarm you, but how long have you had your truck? Have you had a chance to use your 4 wheel drive yet? The 99's and early 2000 are famous for bad hubs. But I really think that after you check your bearings that your problem is the crappy factory tires.
 
Reply
Old Jul 5, 2004 | 04:30 PM
  #11  
BigRyanKP's Avatar
BigRyanKP
Thread Starter
|
Senior User
Joined: Oct 2003
Posts: 268
Likes: 0
From: New Hampshire
sorry it took me so long to get back to this... well i turned the 4wd on while driving down the road right while the problem was happening and the problem went away and hasn't come back since.?.?

i have had the truck since october 03 and yes i have used the 4wd and it works.
 
Reply




All times are GMT -5. The time now is 01:49 PM.

story-0
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-1
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-2
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-3
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-4
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-5
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-6
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE
story-7
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

Slideshow: Ranking the 5 things owners love about their Super Duty and 5 things they don't

By Joe Kucinski | 2026-04-29 16:36:49


VIEW MORE
story-8
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

Slideshow: Ranking all 12 Ford truck engines available in 2026.

By Michael S. Palmer | 2026-04-22 13:32:20


VIEW MORE
story-9
The Best F-150 Deal of Every Trim Level (XL through Raptor)

Slideshow: The best Ford F-150 deal for every trim level (XL through Raptor)

By Joe Kucinski | 2026-04-21 15:59:01


VIEW MORE