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

exhaust manifold, no problem yet?

Thread Tools
 
Search this Thread
 
Old Jan 6, 2006 | 06:31 PM
  #1  
rwilimo's Avatar
rwilimo
Thread Starter
|
Fleet Mechanic
Joined: Aug 2005
Posts: 1,339
Likes: 5
From: NJ
exhaust manifold, no problem yet?

I have an 04 5.4l with low miles, after reading about all the exhaust manifold stud problems what do guys think about changing over to the stainless studs before there is a problem? I am thinking that I might be able to just do 1 at a time without even removing the manifolds.
 
Reply
Old Jan 6, 2006 | 06:37 PM
  #2  
99f350sd's Avatar
99f350sd
Lead Driver
20 Year Member
Joined: May 2003
Posts: 9,303
Likes: 48
From: Lyndonville, Vermont
Club FTE Silver Member

Thats one smart man thinkin..
Do it if you're gonna keep the rig for more than a couple years.
 
Reply
Old Jan 6, 2006 | 07:10 PM
  #3  
dmp437's Avatar
dmp437
Elder User
Joined: Jun 2005
Posts: 645
Likes: 2
I'm thinking the same thing come next spring. What would be cool is if someone posted up with Ford's new part numbers for the stainless manifold bolts so we could double check the parts guy at the dealer
 
Reply
Old Jan 6, 2006 | 07:12 PM
  #4  
99f350sd's Avatar
99f350sd
Lead Driver
20 Year Member
Joined: May 2003
Posts: 9,303
Likes: 48
From: Lyndonville, Vermont
Club FTE Silver Member

I got em somewhere I'll look.

The part number for the studs is W703902-S403 and for the nuts is W701706-S2.


Dick
 

Last edited by 99f350sd; Jan 6, 2006 at 07:17 PM.
Reply
Old Jan 11, 2006 | 11:15 AM
  #5  
rwilimo's Avatar
rwilimo
Thread Starter
|
Fleet Mechanic
Joined: Aug 2005
Posts: 1,339
Likes: 5
From: NJ
Well I got it all done today. I replaced 1 at time, did not have to remove the manifolds and no leaks after it is all done. Drivers side is more difficult than the passenger but can be done. You will need an inverted torx socket for the new studs, the old are standard hex.
 
Reply
Old Jan 11, 2006 | 12:21 PM
  #6  
krewat's Avatar
krewat
FTE Leadership Emeritus
20 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2002
Posts: 42,562
Likes: 424
From: Long Island USA
Club FTE Gold Member
I'm waiting for mine to rot out, then I can sneak the headers past the wife
 
Reply
Old Jan 11, 2006 | 12:50 PM
  #7  
99f350sd's Avatar
99f350sd
Lead Driver
20 Year Member
Joined: May 2003
Posts: 9,303
Likes: 48
From: Lyndonville, Vermont
Club FTE Silver Member

Originally Posted by rwilimo
Well I got it all done today. I replaced 1 at time, did not have to remove the manifolds and no leaks after it is all done. Drivers side is more difficult than the passenger but can be done. You will need an inverted torx socket for the new studs, the old are standard hex.
Good job!!

Dick
 
Reply
Old Jan 11, 2006 | 04:16 PM
  #8  
FortyFords's Avatar
FortyFords
Post Fiend
Joined: Jan 2002
Posts: 5,859
Likes: 7
From: USA
Originally Posted by krewat
I'm waiting for mine to rot out, then I can sneak the headers past the wife
Don't worry they know everything Art ! Wives that is!
Oh by the way if she doesn't find out we will tell!!!!!! LOL!!!!!!!
Thats the kind of guy I am! He he he
Rich
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

5 BEST / 5 WORST Ford Daily Drivers of the 21st Century

 Joe Kucinski
story-1

10 Fords to Drive Before You Die

 Joe Kucinski
story-2

3 Best / Worst Features Of The 2025+ Ford Expedition

 Brett Foote
story-3

10 Ways Ford is LOSING to the Competition

 Joe Kucinski
story-4

Top 6 Best Deals Available on New Fords & Lincolns Right Now

 Brett Foote
story-5

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

 Verdad Gallardo
story-6

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-7

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-8

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-9

Every 2026 Ford Engine Explained

 Brett Foote
Old Jan 11, 2006 | 04:36 PM
  #9  
krewat's Avatar
krewat
FTE Leadership Emeritus
20 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2002
Posts: 42,562
Likes: 424
From: Long Island USA
Club FTE Gold Member
Originally Posted by FortyFords
Don't worry they know everything Art ! Wives that is!
Oh by the way if she doesn't find out we will tell!!!!!! LOL!!!!!!!
Thats the kind of guy I am! He he he
Rich
Hmm... I don't think I'll have a problem with it - just say the manifolds are bad, a new one costs $500, and the headers are $199 for the pair.

That'll sail right on past without batting an eye... the y-pipe mods and muffler are going to be a pain though... well, the muffler anyway.
 
Reply
Old Jan 11, 2006 | 10:26 PM
  #10  
rvpuller's Avatar
rvpuller
Moderator
Veteran: Coast Guard
20 Year Member
Photogenic
Photoriffic
Joined: May 2004
Posts: 6,533
Likes: 930
From: Home Base Nebraska
Club FTE Gold Member
Originally Posted by rwilimo
I have an 04 5.4l with low miles, after reading about all the exhaust manifold stud problems what do guys think about changing over to the stainless studs before there is a problem? I am thinking that I might be able to just do 1 at a time without even removing the manifolds.
I must be old school if its not broke don't fix it.

Denny
 
Reply
Old Jan 11, 2006 | 10:30 PM
  #11  
99f350sd's Avatar
99f350sd
Lead Driver
20 Year Member
Joined: May 2003
Posts: 9,303
Likes: 48
From: Lyndonville, Vermont
Club FTE Silver Member

I spent over 24 hours in the wheel well fixing broken studs. Don't wait for that to happen.


Dick
 
Reply
Old Jan 11, 2006 | 10:41 PM
  #12  
ford390gashog's Avatar
ford390gashog
Fleet Owner
20 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2004
Posts: 26,007
Likes: 575
From: Brentwood,CA
Club FTE Gold Member
guys this is pointless if the truck is newer than 03. ford already uses stainless. there was a entire thread on this.
 
Reply
Old Jan 12, 2006 | 04:54 AM
  #13  
dmp437's Avatar
dmp437
Elder User
Joined: Jun 2005
Posts: 645
Likes: 2
if the truck is newer than 03. ford already uses stainless.
This would be calander year 2003 or model year 2003 which started in 2002?
 
Reply
Old Jan 12, 2006 | 06:30 AM
  #14  
rwilimo's Avatar
rwilimo
Thread Starter
|
Fleet Mechanic
Joined: Aug 2005
Posts: 1,339
Likes: 5
From: NJ
Originally Posted by ford390gashog
guys this is pointless if the truck is newer than 03. ford already uses stainless. there was a entire thread on this.
This is not so, The studs that I removed were not stainless. Ford TSB # 05-5-4 covers these studs in the 99-04 model years. Anyone in question can simply go out with a magnet and check for themselves.
 
Reply
Old Jan 12, 2006 | 09:59 AM
  #15  
krewat's Avatar
krewat
FTE Leadership Emeritus
20 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2002
Posts: 42,562
Likes: 424
From: Long Island USA
Club FTE Gold Member
Originally Posted by rwilimo
This is not so, The studs that I removed were not stainless. Ford TSB # 05-5-4 covers these studs in the 99-04 model years. Anyone in question can simply go out with a magnet and check for themselves.
Uh, stainless steel is "ferrous" meaning a magnet would stick to it... that ain't gonna do nothin;
 
Reply



All times are GMT -5. The time now is 12:29 PM.

story-0
5 BEST / 5 WORST Ford Daily Drivers of the 21st Century

Slideshow: The 5 best and 5 worst Ford daily drivers of the 21st century.

By Joe Kucinski | 2026-06-23 08:55:01


VIEW MORE
story-1
10 Fords to Drive Before You Die

Slideshow: 10 Fords to drive before you die.

By Joe Kucinski | 2026-06-22 14:29:44


VIEW MORE
story-2
3 Best / Worst Features Of The 2025+ Ford Expedition

The latest Expedition is quite popular, but it certainly isn't perfect.

By Brett Foote | 2026-06-22 14:23:19


VIEW MORE
story-3
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-4
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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