Notices
6.7L Power Stroke Diesel 2011-current Ford Powerstroke 6.7 L turbo diesel engine

What could cause this?

Thread Tools
 
Search this Thread
 
Old Feb 29, 2012 | 07:26 PM
  #1  
kmrgeorge's Avatar
kmrgeorge
Thread Starter
|
Junior User
Joined: Dec 2010
Posts: 52
Likes: 0
From: Washington State
What could cause this?

I had a experience with a dead pedal. The day before I got a cleaning exhaust and of course I just pulled into the driveway. I shut it off started it the next morning and no notice of exhaust cleaning. I was low on fuel so I stopped and filled, started the truck and in about 50 feet as I turned onto the main road DEAD petal, glanced down and the exhaust cleaning flash on the dash. It felt as if I had shut down the truck, 2 or 3 seconds and it started to take off still struggling, after about a block it ran smooth again. What could have done this? It makes so sense to me that a regen could make this happen. Any thoughts on what could do this? Hope I don't have a bad HPFP
 
Reply
Old Feb 29, 2012 | 07:35 PM
  #2  
los341's Avatar
los341
Senior User
Joined: Jan 2012
Posts: 193
Likes: 1
From: Cedar Rapids, IA
Club FTE Silver Member

Originally Posted by kmrgeorge
I had a experience with a dead pedal. The day before I got a cleaning exhaust and of course I just pulled into the driveway. I shut it off started it the next morning and no notice of exhaust cleaning. I was low on fuel so I stopped and filled, started the truck and in about 50 feet as I turned onto the main road DEAD petal, glanced down and the exhaust cleaning flash on the dash. It felt as if I had shut down the truck, 2 or 3 seconds and it started to take off still struggling, after about a block it ran smooth again. What could have done this? It makes so sense to me that a regen could make this happen. Any thoughts on what could do this? Hope I don't have a bad HPFP
Perhaps you picked up some water from refueling and it went straight through the system and the engine ran badly until the water was expelled. I know, the DFCM is supposed to stop it, but I'm just trying to think of ideas .

-los341
 
Reply
Old Feb 29, 2012 | 07:40 PM
  #3  
Hdslider's Avatar
Hdslider
Postmaster
Joined: Aug 2011
Posts: 4,637
Likes: 0
From: Roll Tide, Roll
It allmost sounds as left foot may have been on brake pedal a tad, since about 50 feet you turned. But it is something you cannot do with these trucks. Just a thought.
 
Reply
Old Feb 29, 2012 | 08:58 PM
  #4  
kmrgeorge's Avatar
kmrgeorge
Thread Starter
|
Junior User
Joined: Dec 2010
Posts: 52
Likes: 0
From: Washington State
I don't brake with my left foot and it would be impossible for fuel to travel from the tank to the engine that fast. I have driven over 800 miles in the past couple of days pulling 14K and not a single hickup. It it was the fuel it sure should have repeated. All that fuel was used and then some.
 
Reply
Old Feb 29, 2012 | 09:03 PM
  #5  
GCLL's Avatar
GCLL
Tuned
15 Year Member
Joined: Jul 2010
Posts: 369
Likes: 0
I've had the same thing happen to me a few times. It cuts out and loses power when trying to go into regen. Mine hasn't done it since last winter. Seems to have just went away.
 
Reply
Old Feb 29, 2012 | 09:24 PM
  #6  
kmrgeorge's Avatar
kmrgeorge
Thread Starter
|
Junior User
Joined: Dec 2010
Posts: 52
Likes: 0
From: Washington State
Originally Posted by GCLL
I've had the same thing happen to me a few times. It cuts out and loses power when trying to go into regen. Mine hasn't done it since last winter. Seems to have just went away.
I believe it had something to do with regen. It started a regen and I shut it off and it had the dead pedal as it restarted regen the next day. I just can't understrand what in the regen could cause it to lose power
 
Reply
Old Feb 29, 2012 | 09:53 PM
  #7  
GCLL's Avatar
GCLL
Tuned
15 Year Member
Joined: Jul 2010
Posts: 369
Likes: 0
Here is my post about it. It hasn't done it since then.

https://www.ford-trucks.com/forums/1...nto-regen.html
 
Reply
Old Feb 29, 2012 | 09:57 PM
  #8  
GCLL's Avatar
GCLL
Tuned
15 Year Member
Joined: Jul 2010
Posts: 369
Likes: 0
I just noticed after I read my old thread again that it was suggested that it may have been the Motorcraft antigel. I used the cetane boost all this winter, no antigel, and I haven't had a single problem.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Brett Foote
story-2

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-3

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

 Brett Foote
story-4

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

 Michael S. Palmer
story-5

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

 Verdad Gallardo
story-6

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-7

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-8

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-9

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
Old Mar 1, 2012 | 12:00 AM
  #9  
kmrgeorge's Avatar
kmrgeorge
Thread Starter
|
Junior User
Joined: Dec 2010
Posts: 52
Likes: 0
From: Washington State
I have never used an anti gell as I was in southern California. I did't have centane boost in either because California is suppose to have better fuel than we do in Washington state. I think I will take it to my dealer and see if it set a code, my guess is it didn't. I hope I never experience that again because when it lost power all I could think of was here we go with the HPFP and I'm 1200 miles from my dealer. Maybe I need to not read about bad fuel for awhile.
 
Reply
Old Mar 1, 2012 | 12:31 AM
  #10  
CornTruckDriver's Avatar
CornTruckDriver
Posting Guru
Joined: Apr 2011
Posts: 2,345
Likes: 0
Club FTE Silver Member

Originally Posted by kmrgeorge
I have never used an anti gell as I was in southern California. I did't have centane boost in either because California is suppose to have better fuel than we do in Washington state. I think I will take it to my dealer and see if it set a code, my guess is it didn't. I hope I never experience that again because when it lost power all I could think of was here we go with the HPFP and I'm 1200 miles from my dealer. Maybe I need to not read about bad fuel for awhile.
The problem is drive by wire, and all the crap in modern vehicles. I belive stuff like this is going to happen. Its like driving a computter and they can do any wierd thing a computer can do. The creature comforts are better today but quality and and reliability was better in 1970.
 
Reply
Old Mar 1, 2012 | 05:34 AM
  #11  
ruschejj's Avatar
ruschejj
Post Fiend
Joined: Jan 2009
Posts: 6,521
Likes: 11
From: Greenwood, SC
Club FTE Gold Member
In my mind it sounds as if just before a regen starts there is some kind of switch, so maybe it's like the kind of feeling if we had two ignition systems and you could switch from A to B on the fly,mwhich would produce a little hiccup.

Maybe going into regen really is an electronic version of the above.
 
Reply
Old Mar 1, 2012 | 09:28 AM
  #12  
los341's Avatar
los341
Senior User
Joined: Jan 2012
Posts: 193
Likes: 1
From: Cedar Rapids, IA
Club FTE Silver Member

Originally Posted by kmrgeorge
I don't brake with my left foot and it would be impossible for fuel to travel from the tank to the engine that fast. I have driven over 800 miles in the past couple of days pulling 14K and not a single hickup. It it was the fuel it sure should have repeated. All that fuel was used and then some.
I'm not sure it would be impossible. The low-pressure side of the fuel system is recirculating, so It's possible to to get new fuel from the tank at least to the HPFP before you even start the engine. From the HPFP, it's only a short distance to the injectors. If a little water were introduced into the tank, it could conceivably get to the injectors within 10-20 seconds causing the sputtering you talked about. Also, if there were water, then you would most likely have some in your DFCM. I'd suggest draining it to see .
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Mikec35
1999 - 2003 7.3L Power Stroke Diesel
17
Mar 19, 2019 05:12 PM
Arps 6.9
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
20
Jan 29, 2014 07:42 PM
viperbluelx
1999 - 2003 7.3L Power Stroke Diesel
3
Sep 16, 2007 05:39 PM
threefiftyone
1994.5 - 1997 7.3L Power Stroke Diesel
1
Feb 8, 2006 12:17 AM




All times are GMT -5. The time now is 03:19 PM.

story-0
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-1
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-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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