Notices
2004 - 2008 F150 2004, 2005, 2006, 2007 and 2008 Ford F150's with 5.4 V8, 4.6 V8 engine
Sponsored by:
Sponsored by:

Latest Spark Plug TSB #?

Thread Tools
 
Search this Thread
 
Old Sep 9, 2008 | 09:35 PM
  #1  
428fourby's Avatar
428fourby
Thread Starter
|
Senior User
Joined: Nov 2006
Posts: 166
Likes: 0
Latest Spark Plug TSB #?

I searched for the TSB for my 05 and couldn't see anything? Where can I find a copy of the newest one?

I've been reading through the old posts on plug changes and trying to do my homework before I attempt mine.

What do the majority think is the best replacment plug? (Champion 7989?)

Thanks
 
Reply
Old Sep 10, 2008 | 07:27 AM
  #2  
f-150 on 22's's Avatar
f-150 on 22's
Senior User
Joined: May 2003
Posts: 301
Likes: 0
From: Tallahassee
06-5-9***SPARK PLUG REMOVAL INSTRUCTIONS - 5.4 3V
 
Reply
Old Sep 10, 2008 | 10:18 AM
  #3  
428fourby's Avatar
428fourby
Thread Starter
|
Senior User
Joined: Nov 2006
Posts: 166
Likes: 0
Thanks for the link, I thought there would be more to it than just backing them out and using aero-kroil.
 
Reply
Old Sep 10, 2008 | 01:49 PM
  #4  
VFR_Man's Avatar
VFR_Man
Elder User
Joined: Dec 2006
Posts: 662
Likes: 2
From: CO
There is a newer one than that describes the updated tool for removing a snapped off porcelain and says to use a Ford branded chemical (carb cleaner maybe, can't remember exactly) instead of the Kano product.

Someone posted a link to it a few months ago, but I don't think it has made it to the database on this site yet.

Search for TSB 08-7-6 on the 'net, and you'll find a few hits that have links to the TSB.
 
Reply
Old Sep 11, 2008 | 06:42 AM
  #5  
slc10844's Avatar
slc10844
Posting Guru
Joined: Oct 2003
Posts: 1,332
Likes: 4
From: Baltimore
I think the new TSB also recommends removal on a cold engine not warm to the touch.
 
Reply
Old Sep 11, 2008 | 07:34 AM
  #6  
f-150 on 22's's Avatar
f-150 on 22's
Senior User
Joined: May 2003
Posts: 301
Likes: 0
From: Tallahassee
http://www.brokensparkplug.com/TSB_08-7-6_Pg1.pdf
 
Reply
Old Sep 11, 2008 | 06:14 PM
  #7  
Djack04F150XL's Avatar
Djack04F150XL
Senior User
Joined: Aug 2008
Posts: 298
Likes: 0
From: Vicksburg, MS
Does anyone make a recommendation on a better replacement plug? Ex.: Champion #7989 or Autolite #s HT1 or HT15. The Champion plug is a one piece plug.
 
Reply
Old Sep 12, 2008 | 03:19 PM
  #8  
mswpj's Avatar
mswpj
Junior User
Joined: Aug 2005
Posts: 78
Likes: 0
Originally Posted by Djack04F150XL
Does anyone make a recommendation on a better replacement plug? Ex.: Champion #7989 or Autolite #s HT1 or HT15. The Champion plug is a one piece plug.
Is the Autolite 1 piece?
 
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 Sep 12, 2008 | 03:34 PM
  #9  
PowerStrokeHD's Avatar
PowerStrokeHD
Postmaster
Joined: Aug 2006
Posts: 2,829
Likes: 3
Club FTE Silver Member

Link to full TSB...

SPARK PLUG REMOVAL INSTRUCTIONS - 4.6L 3V/5.4L 3V/6.8L 3V
TSB 08-7-6
 
Reply
Old Sep 13, 2008 | 06:31 AM
  #10  
Djack04F150XL's Avatar
Djack04F150XL
Senior User
Joined: Aug 2008
Posts: 298
Likes: 0
From: Vicksburg, MS
The Autolite is a 2 piece plug simular to the Motorcraft. Denso has a new iridium plug (5326 or IT20), has anyone seen and/or used these?
 
Reply
Old Sep 14, 2008 | 04:53 AM
  #11  
TrackCarTowMachine's Avatar
TrackCarTowMachine
Junior User
Joined: Mar 2008
Posts: 52
Likes: 0
From: Myrtle Beach
Originally Posted by Djack04F150XL
The Autolite is a 2 piece plug simular to the Motorcraft. Denso has a new iridium plug (5326 or IT20), has anyone seen and/or used these?
I have not used the Denso plugs in my F-150 but I used them in a SVT Focus I owned. Dyno showed a 3 h.p increase with just the plugs and the engine idled better. I always would dyno the car after each mod so I would know what each part offered. If the Denso Iridium plug is a one piece for the F-150 then I would not hesitate to use them.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
47 flatbed
2009 - 2014 F150
21
May 1, 2017 09:59 AM
truckerdude
EcoBoost (all engine sizes)
8
Aug 12, 2012 01:37 PM
Irelands child
Modular V10 (6.8l)
24
Mar 3, 2012 07:00 AM
elrodalonzo
2004 - 2008 F150
2
Jul 24, 2011 05:13 PM
7622RM
1983 - 2012 Ranger & B-Series
2
Jul 9, 2007 05:58 AM




All times are GMT -5. The time now is 11:08 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