Notices
6.7L Power Stroke Diesel 2011-current Ford Powerstroke 6.7 L turbo diesel engine

Grunt

Thread Tools
 
Search this Thread
 
Old Oct 19, 2014 | 07:50 PM
  #1  
Lastwagen's Avatar
Lastwagen
Thread Starter
|
Senior User
Joined: Feb 2012
Posts: 463
Likes: 1
From: San Marcos, TX
Grunt

When I turn right into a ramped driveway or the like I hear a short "grunt" sound like a tire tread is rubbing. Everything is stock and I have looked closely for where a front tire might rub. Nothing. Could it be the differential? Never heard that on the 2012. My Corvette will do some popping from the diff when I turn short and it's still cold but that stops after it warms up.
 
Reply
Old Oct 20, 2014 | 05:14 AM
  #2  
senix's Avatar
senix
Super Moderator
15 Year Member
Liked
Loved
Top Answer: 1
Joined: Aug 2008
Posts: 37,379
Likes: 1,862
From: Frederick, MD
Club FTE Gold Member
Wonder if it is the slip joint for the driveshaft.


My rear diff will pop on a really tight turn. I have a LS.


Do you have a LS rear?
 
Reply
Old Oct 20, 2014 | 06:44 AM
  #3  
Lastwagen's Avatar
Lastwagen
Thread Starter
|
Senior User
Joined: Feb 2012
Posts: 463
Likes: 1
From: San Marcos, TX
"Do you have a LS rear?"


Yes and I did drain the fluid, refilled and put a suggested additive in for limited slip when the car was new. That seemed to help a lot.


This on my truck sounds much more like a rub. Probably nothing to worry about anyway.
 
Reply
Old Oct 20, 2014 | 03:04 PM
  #4  
superrangerman2002's Avatar
superrangerman2002
Logistics Pro
20 Year Member
Liked
Joined: Jul 2002
Posts: 4,821
Likes: 19
From: South Dakota
I get something similar on my '12 when turning right into a upwards sloped driveway or approach. To me it sounds like loose box or cab mounts.
 
Reply
Old Oct 20, 2014 | 07:14 PM
  #5  
ruschejj's Avatar
ruschejj
Post Fiend
Joined: Jan 2009
Posts: 6,521
Likes: 11
From: Greenwood, SC
Club FTE Gold Member
I can hear rubber/door seals complaining a bit when driving into steep driveways where the frame gets torqued. That my guess, I think everything flexes a little.
 
Reply
Old Oct 20, 2014 | 07:31 PM
  #6  
Lastwagen's Avatar
Lastwagen
Thread Starter
|
Senior User
Joined: Feb 2012
Posts: 463
Likes: 1
From: San Marcos, TX
It could be either of the last 2 posts. Maybe one of the rubber bushings between the frame and cab or frame and box. No worries, just an observation. You know how it is when switching to a new truck and everything seems quiet and smooth for a while. I'm sure more little sounds will surface.
 
Reply
Old Oct 21, 2014 | 11:23 AM
  #7  
FordService's Avatar
FordService
Official Ford Rep
Joined: Oct 2010
Posts: 3,123
Likes: 6
Originally Posted by Lastwagen
When I turn right into a ramped driveway or the like I hear a short "grunt" sound like a tire tread is rubbing...
Hi gang,

If your truck is making a new noise or something just doesn't sound right, you can always have your dealer take a look. Let us know what you find out and don't hesitate to let me know if you need some additional help.

Crystal
 
Reply
Old Oct 21, 2014 | 12:05 PM
  #8  
ciscofreak's Avatar
ciscofreak
Tuned
Joined: Jul 2006
Posts: 262
Likes: 2
That is the over-active traction control. Mine is ultra-sensitive and does it any time I hit a small divot in the pavement while turning. Try turning off the traction control and it will magically disappear.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Verdad Gallardo
story-1

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

 Joe Kucinski
story-2

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

 Brett Foote
story-3

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-4

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-5

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-6

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

 Verdad Gallardo
story-7

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-8

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

 Brett Foote
story-9

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

 Michael S. Palmer
Old Oct 21, 2014 | 01:10 PM
  #9  
Lastwagen's Avatar
Lastwagen
Thread Starter
|
Senior User
Joined: Feb 2012
Posts: 463
Likes: 1
From: San Marcos, TX
Originally Posted by ciscofreak
That is the over-active traction control. Mine is ultra-sensitive and does it any time I hit a small divot in the pavement while turning. Try turning off the traction control and it will magically disappear.

I'll give it a try. Never even entered my mind. But yes that could be what I'm hearing.
 
Reply
Old Oct 21, 2014 | 01:27 PM
  #10  
yfz 450's Avatar
yfz 450
Senior User
Joined: May 2011
Posts: 296
Likes: 0
From: Rockland co. N.Y.
I have the exact same problem with my 14
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cornbread56
1948 - 1956 F1, F100 & Larger F-Series Trucks
27
Jun 13, 2015 10:45 AM
kmitz05
1999 - 2016 Super Duty
4
Nov 15, 2011 04:35 PM
bfgfocus
Clutch, Transmission, Differential, Axle & Transfer Case
3
Jan 13, 2011 07:11 PM
Gary_W
1999 - 2016 Super Duty
4
May 20, 2010 06:50 PM
260falcon
Clutch, Transmission, Differential, Axle & Transfer Case
7
Jan 29, 2006 12:02 PM




All times are GMT -5. The time now is 11:15 PM.

story-0
Rezvani's Latest Post-Apocalytic 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 | 2026-05-30 18:33:59


VIEW MORE
story-1
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-2
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
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
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-7
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-8
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-9
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