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

SEAFOAM + 6.0 = bad problems

Thread Tools
 
Search this Thread
 
Old Jun 1, 2015 | 11:07 AM
  #1  
tankd72's Avatar
tankd72
Thread Starter
|
Senior User
Joined: Jul 2004
Posts: 157
Likes: 0
From: arizona
SEAFOAM + 6.0 = bad problems

So I have been having the injector stiction problem when cold. I spoke to a diesel mechanic, he said try seafoam in it to clear up the problem. So I bought a bottle put half in the tank and half in the oil. So after I started and let idle for 5 min it acted like it ran out of fuel. So let it set for a minute and hit the key fires right up. Idle 2 min and dies again. Pulled fuel filters and they look to be clogged up. Changed them started up idled for 10 min sounded fine until you hit the accelerator pedal a few times is dies again. Ok so now this just sucks back to check filters and they are clogged again. So now I am waiting to try and borrow a pump to get the 15 gal of fuel out of the tank get new filters again put new fuel in it and pray that cures it.
Is there any way to use the pump on the truck to drain the tank?
 
Reply
Old Jun 1, 2015 | 11:59 AM
  #2  
dkf's Avatar
dkf
Hotshot
Joined: Mar 2007
Posts: 10,101
Likes: 40
From: Pa
Arcoil is supposed to help with stiction.

This video may be of some help for draining the tank. (starts at 2:50)

 
Reply
Old Jun 1, 2015 | 01:26 PM
  #3  
texastech_diesel's Avatar
texastech_diesel
Token Redneck
15 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2007
Posts: 9,337
Likes: 346
From: Breckenridge, TX
Club FTE Silver Member

Get it OUT of the oil, drain it, fill up with fresh oil, then swap it again in 100 miles or so. Seafoam will start eating up the o-rings and if you leave it in you'll be re-ringing injectors and resealing the top half of the motor.
 
Reply
Old Jun 1, 2015 | 02:13 PM
  #4  
sammy77's Avatar
sammy77
Postmaster
Joined: Oct 2007
Posts: 4,202
Likes: 1
From: Illinois
^^This, and find a new mechanic to ask next time.
 
Reply
Old Jun 1, 2015 | 08:44 PM
  #5  
eberlestock's Avatar
eberlestock
Laughing Gas
Joined: Jul 2012
Posts: 1,210
Likes: 20
From: prince george, bc canada
When you have stiction or even before add "hotshots secret" to the oil. This stuff is no snake oil but rather an additive that makes any 6l a better running motor. Rplacing injectors becomes a thing of the past.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Btsiera
1999 - 2003 7.3L Power Stroke Diesel
21
Apr 18, 2017 11:56 AM
tankd72
6.0L Power Stroke Diesel
17
Jun 2, 2015 10:42 PM
DItR
1999 - 2003 7.3L Power Stroke Diesel
11
Jun 30, 2013 07:01 PM
F354JOE
1999 - 2003 7.3L Power Stroke Diesel
31
Oct 26, 2008 11:49 PM




All times are GMT -5. The time now is 12:51 AM.

story-0
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-02 21:45:57


VIEW MORE
story-1
Rezvani's Latest Post-Apocalytic 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 | 2026-05-30 18:33:59


VIEW MORE
story-2
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-3
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-4
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


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