Notices
6.4L Power Stroke Diesel Engine fitted to 2008 - 2010 F250, F350 and F450 pickup trucks and F350 + Cab Chassis

belt squeeling need advice.

Thread Tools
 
Search this Thread
 
Old Nov 6, 2012 | 10:33 AM
  #1  
medicbull's Avatar
medicbull
Thread Starter
|
New User
Joined: Nov 2012
Posts: 5
Likes: 0
belt squeeling need advice.

upon start up and while driving the belt (i suppose) is squeeling loudly and all the time. im wondering do i need to replace the belt or is a pulley going bad?? any advice would be great.
 
Reply
Old Nov 6, 2012 | 03:56 PM
  #2  
parkland's Avatar
parkland
Lead Driver
Joined: Jan 2006
Posts: 6,267
Likes: 5
Originally Posted by medicbull
upon start up and while driving the belt (i suppose) is squeeling loudly and all the time. im wondering do i need to replace the belt or is a pulley going bad?? any advice would be great.
From my experience, if it's squeeking, the tensioner is the culprit.

I swapped belts on my 7.3, instead of the tensioner, and the tensioner soon crapped the bed, shredded the new belt, ripped the AC wiring apart (wrecking the pump), and other bad things.



I think the 6.4 has 2 belt systems, yay
 
Reply
Old Nov 6, 2012 | 04:22 PM
  #3  
medicbull's Avatar
medicbull
Thread Starter
|
New User
Joined: Nov 2012
Posts: 5
Likes: 0
thanks parkland. I have watched every video i could find and read alot of directions by guys that know a heck of a lot more than me about this. Im going to tackle this thing tomorrow. the dealer wants 350.oo just to replace the pulley and belt. whew!! one set of direrctions say to remove fan shroud and fan to replace belt. the tensioner seems a little easier to replace from underneath.
 
Reply
Old Nov 6, 2012 | 05:20 PM
  #4  
parkland's Avatar
parkland
Lead Driver
Joined: Jan 2006
Posts: 6,267
Likes: 5
I'm almost certain somewhere here a guy did it, and did it from underneath.

I just take it to the dealer to get worked on now, every time I try to do something myself, I feel out of place; I'm too tall and big to get my hands in anywhere, I can't wait to start deleting engine bay components
 
Reply
Old Nov 6, 2012 | 05:30 PM
  #5  
Brandon D's Avatar
Brandon D
Lead Foot User
Joined: Nov 2008
Posts: 773
Likes: 0
From: Saskatchewan, Canada
Originally Posted by medicbull
thanks parkland. I have watched every video i could find and read alot of directions by guys that know a heck of a lot more than me about this. Im going to tackle this thing tomorrow. the dealer wants 350.oo just to replace the pulley and belt. whew!! one set of direrctions say to remove fan shroud and fan to replace belt. the tensioner seems a little easier to replace from underneath.
I agree it's most likely the tensioner but while I was in there I would be sure to replace both belts as well. Also be aware there are 2 tensioners so you might want both on hand in case they're both screwed. Also be certain this isn't covered under any existing warranty you might have. Mine went bad about 8 months ago and it was covered. I just paid for the new belts and the dealer took care of the rest. Good luck.
 
Reply
Old Nov 6, 2012 | 06:06 PM
  #6  
galaxie641's Avatar
galaxie641
Postmaster
Joined: Nov 2006
Posts: 4,517
Likes: 3
From: SE Wyoming
Tensioner is covered under the 5/100K and they will also cover the belt if it ruined it, it has if it is squealing.
 
Reply
Old Nov 6, 2012 | 08:01 PM
  #7  
senix's Avatar
senix
Super Moderator
15 Year Member
Liked
Loved
Top Answer: 1
Joined: Aug 2008
Posts: 37,379
Likes: 1,863
From: Frederick, MD
Club FTE Gold Member
If under warranty I would take it in. They need to hear it to replace it. Belt will also be replaced...due to the tensor issue.

They should not charge you for the belt.
 
Reply
Old Nov 6, 2012 | 09:06 PM
  #8  
wp6529's Avatar
wp6529
More Turbo
10 Year Member
Joined: Jan 2011
Posts: 627
Likes: 17
Two belts, two tensioners, near zero access, yea-fun

The docs indicate to remove the radiator shroud and then work through the larger gaps in the unevenly spaced fan blades.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-1

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-2

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

 Verdad Gallardo
story-3

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

 Joe Kucinski
story-4

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

 Brett Foote
story-5

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-6

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

 Brett Foote
story-7

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

 Michael S. Palmer
story-8

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

 Verdad Gallardo
story-9

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
Old Nov 6, 2012 | 09:16 PM
  #9  
medicbull's Avatar
medicbull
Thread Starter
|
New User
Joined: Nov 2012
Posts: 5
Likes: 0
thanks alot for the replys. I called the dealer he stated 3 yr 36000 was the warrenty on the outside engine components. im in a 08 with 83000.. i didnt know their was two tensioners. guess i need to watch more vids and read more... lol.
 
Reply
Old Nov 6, 2012 | 09:35 PM
  #10  
parkland's Avatar
parkland
Lead Driver
Joined: Jan 2006
Posts: 6,267
Likes: 5
I wonder why we even have 2 belt systems?

Plus there is an electric pump for the 2nd cooling system.....


Time to start yarding stuff out, lol.
 
Reply
Old Nov 6, 2012 | 11:12 PM
  #11  
galaxie641's Avatar
galaxie641
Postmaster
Joined: Nov 2006
Posts: 4,517
Likes: 3
From: SE Wyoming
I have the absolute worst dealer for not covering "questionable" items and had no issues with it being covered, need to try another dealer or another service adviser, or a higher up. Your 5 years may be up though depending on the purchase date.

There is a reason why just replacing the belt is over $300, it is nasty to get to.
 
Reply
Old Nov 7, 2012 | 04:54 AM
  #12  
senix's Avatar
senix
Super Moderator
15 Year Member
Liked
Loved
Top Answer: 1
Joined: Aug 2008
Posts: 37,379
Likes: 1,863
From: Frederick, MD
Club FTE Gold Member
The defective part is what determines the warranty. If he looks it up in the puter he will see.

No deductable and all other items covered.
 
Reply
Old Nov 7, 2012 | 06:46 AM
  #13  
medicbull's Avatar
medicbull
Thread Starter
|
New User
Joined: Nov 2012
Posts: 5
Likes: 0
im going to call another dealer today and push the oasis issue. These trucks are crazy priced and they need to warranty the issues that they say they will when you buy it.
 
Reply
Old Nov 7, 2012 | 08:52 AM
  #14  
parkland's Avatar
parkland
Lead Driver
Joined: Jan 2006
Posts: 6,267
Likes: 5
Originally Posted by medicbull
im going to call another dealer today and push the oasis issue. These trucks are crazy priced and they need to warranty the issues that they say they will when you buy it.
You know what would be a good sales pitch?

Free 100,000 mile service:

New engine coolant
Trans flush
New axle fluid
New belts
etc....
 
Reply
Old Mar 7, 2013 | 07:46 PM
  #15  
Mandolin Wind's Avatar
Mandolin Wind
New User
Joined: Mar 2013
Posts: 7
Likes: 0
Just had the tensioner and both belts replaced. $250 in parts. Total repair bill?... $1,180.
They claim the labour is a result of having to remove all 5 rads to get at the front of the block. I can see that, but still... jeez.
 
Reply



All times are GMT -5. The time now is 05:54 AM.

story-0
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-1
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-2
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-3
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-4
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-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-6
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-7
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-8
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-9
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