Notices
1997 - 2006 Expedition & Navigator 1997 - 2002 and 2003 - 2006 Ford Expedition and Lincoln Navigator Discussion

Problem With Changing Plugs ???

Thread Tools
 
Search this Thread
 
Old Dec 4, 2011 | 05:59 AM
  #1  
trshman's Avatar
trshman
Thread Starter
|
Freshman User
Joined: Sep 2007
Posts: 49
Likes: 0
Problem With Changing Plugs ???

My '98 Expy w/5.4 needs new plugs. I bought the car used and had the plugs changed when I first bought it. My then mechanic didn't mention any potential problem doing it.

I've since moved to a different state and my new mechanic, who has done other work I've been real happy with, says it's fairly easy to strip threads on the head changing plugs and that there is even a "kit" available to deal with the problem. I'm about to take a 2000 mile trip and he recommends changing them after I return. Doesn't want to see me stuck on the road.

Any opinions on this would be appreciated.

thanks, trshman
 
Reply
Old Dec 4, 2011 | 07:53 AM
  #2  
Moto Mel's Avatar
Moto Mel
Postmaster
Joined: Jan 2009
Posts: 4,584
Likes: 3
From: Chesapeake, Va.
The plugs only need to be changed at about 100,000 mile intervals. Your new mechanic is up on things regarding Fords and that is good, but I wouldn't rush into a plug change if it's not needed. I believe the "kit" he was talking about is a insert kit for repairing the plug hole if it strips or should blow a plug out. You might want to pick up the kit that runs about $40.00 at Sears and many parts stores just to have on hand as there have been people that have had plug problems a long way from home and had to wait for parts or the repair kit and sometimes were financially raped by a dealer or shop for the needed repair(s).
This is the kit I used;
 
Attached Images
File Type: pdf
Helico*il Sav-A-Thread II.pdf (463.0 KB, 92 views)
Reply
Old Dec 4, 2011 | 12:58 PM
  #3  
graeaglecrawler's Avatar
graeaglecrawler
New User
Joined: Oct 2010
Posts: 13
Likes: 0
If the last mech. put platinum plugs and you don't have a misfire problem, I would not touch them. How much did the last plug change cost?
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
texas F 250
1999 - 2016 Super Duty
4
May 28, 2012 09:12 PM
Rollin'witha_V10
Modular V10 (6.8l)
17
Jan 20, 2012 05:20 AM
rokhedjo
Modular V10 (6.8l)
5
Apr 6, 2011 02:40 PM
R.E.M
1997 - 2003 F150
17
Dec 22, 2007 09:22 PM
equium
General Automotive Discussion
125
Jul 22, 2006 10:41 PM




All times are GMT -5. The time now is 12:35 AM.

story-0
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-1
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-2
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-3
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
story-4
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-5
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-6
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-7
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-8
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-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE