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

5.4 running really rough

Thread Tools
 
Search this Thread
 
Old May 11, 2015 | 08:45 PM
  #1  
ugh3012's Avatar
ugh3012
Thread Starter
|
Senior User
Joined: Jun 2014
Posts: 152
Likes: 1
5.4 running really rough

My wife was using my truck and she felt it lost power and ran rough, so she pulled over can contacted me. We both are deaf, but I can hear some and it sounds really bad. So, I had it towed home and I recorded it. I am hoping someone here can listen to it and tell me what's wrong, so I can fix it.


2001 F250 5.4 V8




 
Reply
Old May 11, 2015 | 08:55 PM
  #2  
Bigpipes 35's Avatar
Bigpipes 35
Cargo Master
10 Year Member
Liked
Loved
Joined: Feb 2011
Posts: 3,450
Likes: 13
From: Forest lake minnesota
Sounds like you blew a spark plug, look for a coil pack that is not sitting in its normal position, also you should be able to feel air blasting out of the offending cylinder. Let us know what you find..
 
Reply
Old May 11, 2015 | 08:55 PM
  #3  
khangmai's Avatar
khangmai
Senior User
Joined: Oct 2007
Posts: 105
Likes: 0
I think it has bad COP(s) and/or spark plugs. Have the code read to be sure and locate the culprit.
 
Reply
Old May 11, 2015 | 08:56 PM
  #4  
ugh3012's Avatar
ugh3012
Thread Starter
|
Senior User
Joined: Jun 2014
Posts: 152
Likes: 1
There is no CEL. I should had mentioned that.
 
Reply
Old May 11, 2015 | 08:57 PM
  #5  
dr1's Avatar
dr1
Senior User
Joined: Oct 2006
Posts: 138
Likes: 1
Yeah, sounds like you have 7 plugs now
 
Reply
Old May 11, 2015 | 09:02 PM
  #6  
ugh3012's Avatar
ugh3012
Thread Starter
|
Senior User
Joined: Jun 2014
Posts: 152
Likes: 1
I just looked at the COP and I found one that is jammed up to the rail. The top of the COP is dented from being forced up to the rail. Not good news, right? Tomorrow I will take it off and inspect it. Its dark right now.
 
Reply
Old May 11, 2015 | 09:08 PM
  #7  
Bigpipes 35's Avatar
Bigpipes 35
Cargo Master
10 Year Member
Liked
Loved
Joined: Feb 2011
Posts: 3,450
Likes: 13
From: Forest lake minnesota
Originally Posted by ugh3012
I just looked at the COP and I found one that is jammed up to the rail. The top of the COP is dented from being forced up to the rail. Not good news, right? Tomorrow I will take it off and inspect it. Its dark right now.

Not real good news, you are most likely looking at installing a timesert in that hole now, google it and you will find lots of info on doing the repair. Good luck and keep us posted..
 
Reply
Old May 11, 2015 | 09:57 PM
  #8  
ugh3012's Avatar
ugh3012
Thread Starter
|
Senior User
Joined: Jun 2014
Posts: 152
Likes: 1
Is this what I need?


Amazon.com: Time-Sert Ford Spark Plug Repair Kit 5553: Automotive Amazon.com: Time-Sert Ford Spark Plug Repair Kit 5553: Automotive


I am little concern about metal chips falling into the cylinder.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

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

 Verdad Gallardo
story-8

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

 Joe Kucinski
story-9

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

 Brett Foote
Old May 12, 2015 | 10:06 AM
  #9  
SuperDutyScaler's Avatar
SuperDutyScaler
Lead Driver
15 Year Member
Liked
Loved
Community Favorite
Joined: Nov 2008
Posts: 8,450
Likes: 70
From: South Jersey
Use a thick grease on the tap should be fine, then get a small length of hose an dictator it to a shop vac and stick it down the hole and then through the spark plug hole and try to suck up as much as possible just to be safe

iPhone from IB AutoGroup
 
Reply
Old May 12, 2015 | 11:46 AM
  #10  
ugh3012's Avatar
ugh3012
Thread Starter
|
Senior User
Joined: Jun 2014
Posts: 152
Likes: 1
Is it okay for me to start it to move it to another side of the drive way and turn the truck around, so the hood is facing my garage door? I don't want to do any more damage.


I ordered the tool to do the timesert.
 
Reply
Old May 12, 2015 | 02:50 PM
  #11  
dr1's Avatar
dr1
Senior User
Joined: Oct 2006
Posts: 138
Likes: 1
unplug the injector and run it as much as you want, just make sure nothings falling in that plug hole
 
Reply
Old May 12, 2015 | 05:03 PM
  #12  
ugh3012's Avatar
ugh3012
Thread Starter
|
Senior User
Joined: Jun 2014
Posts: 152
Likes: 1
Originally Posted by dr1
unplug the injector and run it as much as you want, just make sure nothings falling in that plug hole

That's great news. I will keep that in mind if it happens again in the future. I had to pay tow truck to bring it home.


Question. If this happen while I am pulling my camper, can I do the same thing? Just enough to get somewhere safe.
 
Reply
Old May 12, 2015 | 06:00 PM
  #13  
dr1's Avatar
dr1
Senior User
Joined: Oct 2006
Posts: 138
Likes: 1
If it will pull it with 7 cylinders, then you can do it lol
 
Reply
Old May 15, 2015 | 07:25 PM
  #14  
ugh3012's Avatar
ugh3012
Thread Starter
|
Senior User
Joined: Jun 2014
Posts: 152
Likes: 1
How do you get the driver side valve cover off the engine. I have loosen all bolts including the hardest one that was tucked in the firewall. The valve cover is tucked in and I cannot get it off. Is there a trick to remove it?
 
Reply
Old May 15, 2015 | 09:14 PM
  #15  
Bigpipes 35's Avatar
Bigpipes 35
Cargo Master
10 Year Member
Liked
Loved
Joined: Feb 2011
Posts: 3,450
Likes: 13
From: Forest lake minnesota
Originally Posted by ugh3012
How do you get the driver side valve cover off the engine. I have loosen all bolts including the hardest one that was tucked in the firewall. The valve cover is tucked in and I cannot get it off. Is there a trick to remove it?

Are you trying to do the timesert ? I havent heard of anybody removing the valve cover to do it..
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Arod156
Modular V8 (4.6L, 5.4L)
2
Jan 28, 2015 07:58 PM
roverjoe
1999 - 2016 Super Duty
9
Nov 27, 2012 04:03 PM
Icefan71
1997 - 2006 Expedition & Navigator
4
Feb 27, 2012 04:33 PM
fordguy4life
1997 - 2003 F150
2
Sep 14, 2005 10:22 AM
BIGANTONE
1997 - 2003 F150
1
Feb 26, 2004 01:29 PM




All times are GMT -5. The time now is 12:06 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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