Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

TOWING ISSUES..OR IS IT ME??

Thread Tools
 
Search this Thread
 
Old Sep 17, 2010 | 04:03 PM
  #1  
DUALLYNOTED's Avatar
DUALLYNOTED
Thread Starter
|
Senior User
Joined: Nov 2004
Posts: 263
Likes: 0
From: Long Island
TOWING ISSUES..OR IS IT ME??

2000 F350 DUALLY GVWR IS 11200...TOWING A CAMPER AT 9400 PLUS PEOPLE AND GEAR SO IM PROBABLY LOOKING AT 22000. I HAVE A ECM? CHIP THAT SAYS NVK4 80. WHICH I BELIEVE IS FOR ECONOMY. MY ISSUE IS TOWING...I CANT SEEM TO GET UP HILLS UNLESS I SLAM THE PEDAL TO THE FLOOR AND FROM STANDING STILL IF IM AT AN INCLINE I HAVE DIFFICULTY GOING UP HILL..EVEN DOWNHILL THE TRUCK ACTUALLY SEEMS TO SLOW DOWN..I DONT KNOW IF ITS A TRANNY ISSUE OR WHAT..ANY INSIGHT TO THIS WOULD BE APPRECIATED..ITS ACTUALLY A HEADACHE FOR ME TO DO NOW...IVE PULLED THE CHIP AND IT ACTUALLY SEEMS TO TOW ALITTLE BETTER BUT I DONT KNOW WHERE TO TURN..A BETTER CHIP MAYBE? I JUST DONT SEEM TO HAVE THE POWER THAT I BELIEVE I SHOULD HAVE..
 

Last edited by DUALLYNOTED; Sep 17, 2010 at 04:04 PM. Reason: ADD
Reply
Old Sep 17, 2010 | 04:49 PM
  #2  
camodown's Avatar
camodown
Posting Guru
Joined: Mar 2008
Posts: 1,104
Likes: 5
From: West Tx
Maybe a little more operational information and we can help. Any smoke? Check engine light? Stumbling? Oh, and all caps sounds like you are shouting...
 
Reply
Old Sep 17, 2010 | 04:50 PM
  #3  
camodown's Avatar
camodown
Posting Guru
Joined: Mar 2008
Posts: 1,104
Likes: 5
From: West Tx
Auto or manual?
 
Reply
Old Sep 17, 2010 | 05:03 PM
  #4  
guitarpicr's Avatar
guitarpicr
Cargo Master
Joined: Apr 2007
Posts: 2,333
Likes: 1
From: St. Louis, Mo.
Club FTE Silver Member

Also do u have gauges. Have u checked truck for leaks at boots- up pipes?
 
Reply
Old Sep 17, 2010 | 05:54 PM
  #5  
Kwikkordead's Avatar
Kwikkordead
Fleet Owner
Shutterbug
Liked
Loved
Community Favorite
Joined: Jun 2004
Posts: 25,090
Likes: 1,112
From: Rio Rico, AZ.
Clogged fuel pickup screens in the fuel tank.
Classic symptoms as you describe.
 
Reply
Old Sep 18, 2010 | 08:59 AM
  #6  
DUALLYNOTED's Avatar
DUALLYNOTED
Thread Starter
|
Senior User
Joined: Nov 2004
Posts: 263
Likes: 0
From: Long Island
Sorry for the Caps...I just did a MBRP 4" stainless exhaust, single..I have tranny gauge, Boost gauge and egt gauge..And Yes..when I was slamming pedal the check engine light came on then it went off...Happenned a couple of times with the chip in but none when I removed it..My boost will go up to 22-24 or so during this time too and EGTs generally dont go over 1100. I have no issues with start up or the way she runs, Its just the towing
 
Reply
Old Sep 18, 2010 | 09:51 AM
  #7  
Robert6401's Avatar
Robert6401
Cargo Master
Joined: Feb 2005
Posts: 2,837
Likes: 1
Club FTE Silver Member

Is this a new issue, or has it always done this? Maybe it's defueling at the higher boost levels that are required to make it up a hill.
 
Reply
Old Sep 18, 2010 | 10:33 AM
  #8  
Kajtek1's Avatar
Kajtek1
Postmaster
Joined: Apr 2006
Posts: 3,524
Likes: 2
From: CA Bay Area
Originally Posted by Kwikkordead
Clogged fuel pickup screens in the fuel tank.
Classic symptoms as you describe.
This is what happened to my truck last year. It was slowing down more and more going uphill, but would drive just fine downhill. I have manual transmission.
In normal operation my 7.3 pulls 20k sets even on 7% grades without downshifting for about 1/2 mile. All stock.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Verdad Gallardo
story-1

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

 Joe Kucinski
story-2

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

 Brett Foote
story-3

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-4

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

 Brett Foote
story-5

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

 Michael S. Palmer
story-6

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

 Verdad Gallardo
story-7

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-8

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

 Brett Foote
story-9

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

 Michael S. Palmer
Old Sep 18, 2010 | 01:10 PM
  #9  
DUALLYNOTED's Avatar
DUALLYNOTED
Thread Starter
|
Senior User
Joined: Nov 2004
Posts: 263
Likes: 0
From: Long Island
Always has been this way...Whenever I tow..My BP goes up...And its an automatic transmission...By the way...Is that filter or scxreen an easy job? Do it yourself job?
 
Reply
Old Sep 18, 2010 | 01:55 PM
  #10  
aklim's Avatar
aklim
Lead Driver
15 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2006
Posts: 7,308
Likes: 250
From: Hartford, WI
Club FTE Silver Member

Originally Posted by DUALLYNOTED
Always has been this way...Whenever I tow..My BP goes up...And its an automatic transmission...By the way...Is that filter or scxreen an easy job? Do it yourself job?
It should be a DIY job. Much better of course if you have a 2nd person. If you are going to check the filter screens, you might as well do the Hutch and Harpoon mod while you are there with the tank down. Try to run as much fuel out and then drop the tank.

Welcome to guzzle's In-tank Hutch Mod Web Page

An external filter is much better because you can clean it easily if you get a dirty load of diesel.
 
Reply
Old Sep 18, 2010 | 03:03 PM
  #11  
Bob Taulbee's Avatar
Bob Taulbee
Duct Tape Tech.
Joined: Jul 2009
Posts: 2,381
Likes: 1
From: San Antonio Tx.
Do you know what rear axle ratio you have in your truck. Most duallies have 4:10 but you could have 3:73.
 
Reply
Old Sep 18, 2010 | 03:16 PM
  #12  
dn29626's Avatar
dn29626
Cargo Master
Joined: Oct 2009
Posts: 2,500
Likes: 14
From: South Carolina
One man can do the job using a hydraulic roll-a-round garage jack and a 2x6 piece of wood about 3 foot long to balance the tank on your jack.

Study guzzles directions and take your time.
 
Reply
Old Sep 18, 2010 | 05:54 PM
  #13  
kupaa's Avatar
kupaa
Posting Guru
Joined: Jun 2007
Posts: 1,180
Likes: 0
From: OAHU,KANEOHE HAWAII
It's not that hard to do. I did mine by my self in 3 hrs
 
Reply
Old Sep 18, 2010 | 07:40 PM
  #14  
1996pwrstrk's Avatar
1996pwrstrk
Cargo Master
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Apr 2004
Posts: 3,162
Likes: 1
From: Vilonia Arkansas
Do you have a boost fooler of anykind ? It sounds like it just defueling on you like Bob said.
 
Reply
Old Sep 19, 2010 | 11:56 AM
  #15  
DUALLYNOTED's Avatar
DUALLYNOTED
Thread Starter
|
Senior User
Joined: Nov 2004
Posts: 263
Likes: 0
From: Long Island
Nope..no boost fooler
 
Reply




All times are GMT -5. The time now is 10:01 PM.

story-0
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-1
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-2
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-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


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