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

Fuel Gauge on the skits.

Thread Tools
 
Search this Thread
 
Old Feb 21, 2013 | 01:40 PM
  #1  
Texas Chain Ring's Avatar
Texas Chain Ring
Thread Starter
|
Posting Guru
Joined: May 2011
Posts: 2,156
Likes: 0
Fuel Gauge on the skits.

Yesterday morning when I started her up the fuel gauge shot to above the full line. Thing is I had just above a quarter tank from the night before. Half way through the day, stopping and starting the truck, the gauge showed me the true reading just above the quarter tank line but only for a little while and then went back up to above full. Today she's still above full with no change at all. I added 5 gallons just a short while ago to see what would happen but nothing, still showing full to the gills even though I knoow at most I have just under a half a tank.

Anyone?
 
Reply
Old Feb 21, 2013 | 02:13 PM
  #2  
Tugly's Avatar
Tugly
Hotshot
10 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jan 2011
Posts: 18,849
Likes: 179
From: Puget Sound
So.... What you're reeeely saying is you've chosen your first mod. The in-tank should be one of the very first anyway. You can try to read the voltage off the sender (I don't have the schematic with me right now to know which wire)... or drop the tank, do the Hutch/harpoon mods, and check out that sender by hand.

$0.02
 
Reply
Old Feb 21, 2013 | 02:17 PM
  #3  
Texas Chain Ring's Avatar
Texas Chain Ring
Thread Starter
|
Posting Guru
Joined: May 2011
Posts: 2,156
Likes: 0
I was so, so hoping my foot would taste better than it actually does. Yes, I guess I have.
 
Reply
Old Feb 21, 2013 | 04:31 PM
  #4  
jeffreyt's Avatar
jeffreyt
Postmaster
Joined: Jun 2010
Posts: 2,555
Likes: 9
From: Longview, TX
Originally Posted by Texas Chain Ring
I was so, so hoping my foot would taste better than it actually does. Yes, I guess I have.
Well you should have taken a bath and stepped in a pile of sugar first

Yeah, it's got to be something up with the sender or float. Sounds more electrical to me, as the float shouldn't get stuck high, then drop, then back high again...
 
Reply
Old Feb 21, 2013 | 04:47 PM
  #5  
Chris123NT's Avatar
Chris123NT
Senior User
Joined: Feb 2013
Posts: 145
Likes: 0
From: Long Island
It's probably the sender. I have the exact same problem and I'm banking on finding out the sender is shot when I drop the tank.
 
Reply
Old Feb 21, 2013 | 05:03 PM
  #6  
Texas Chain Ring's Avatar
Texas Chain Ring
Thread Starter
|
Posting Guru
Joined: May 2011
Posts: 2,156
Likes: 0
I called Ford, lowest walk out price (tax included) is $496.60. Hmmpff.

So the tank mods do what exactly, bypass the sending unit or the float or what exactly? And if I do the in tank mods will I still need to replace the sending unit?
 
Reply
Old Feb 21, 2013 | 05:38 PM
  #7  
BigAlsPSD's Avatar
BigAlsPSD
Post Fiend
Joined: May 2009
Posts: 5,470
Likes: 3
From: Pea Ridge, AR
Club FTE Gold Member
Originally Posted by Texas Chain Ring
I called Ford, lowest walk out price (tax included) is $496.60. Hmmpff.

So the tank mods do what exactly, bypass the sending unit or the float or what exactly? And if I do the in tank mods will I still need to replace the sending unit?
Ford will not sell the sender for a diesel tank separately so that is the entire pickup assembly.

I'll have to try to find the P/N but the sender from a gasser(same tank size) will work, and you can purchase them separately. Basically just have to drill your rivets on the diesel pickup and bolt on the gasser in it's place.
 
Reply
Old Feb 21, 2013 | 05:45 PM
  #8  
BigAlsPSD's Avatar
BigAlsPSD
Post Fiend
Joined: May 2009
Posts: 5,470
Likes: 3
From: Pea Ridge, AR
Club FTE Gold Member
Here's a quick link to sending units from Tousley til I find the P/N just need to know if you're a long or short bed for the 29 or 38 gallon tank.

2000 FORD F-350 SUPER DUTY Parts - Tousley Ford Parts Depot
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-1

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-2

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

 Verdad Gallardo
story-3

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

 Joe Kucinski
story-4

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

 Brett Foote
story-5

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-6

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

 Brett Foote
story-7

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

 Michael S. Palmer
story-8

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

 Verdad Gallardo
story-9

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
Old Feb 21, 2013 | 06:01 PM
  #9  
Chris123NT's Avatar
Chris123NT
Senior User
Joined: Feb 2013
Posts: 145
Likes: 0
From: Long Island
Originally Posted by Texas Chain Ring
I called Ford, lowest walk out price (tax included) is $496.60. Hmmpff.

So the tank mods do what exactly, bypass the sending unit or the float or what exactly? And if I do the in tank mods will I still need to replace the sending unit?
Really? I just got the whole pickup assembly from my local dealer for $275.

496 is LIST price according to the invoice they gave me. I do get a discount through my shop though so that could be why.
 
Reply
Old Feb 22, 2013 | 10:05 AM
  #10  
Texas Chain Ring's Avatar
Texas Chain Ring
Thread Starter
|
Posting Guru
Joined: May 2011
Posts: 2,156
Likes: 0
Originally Posted by BigAlsPSD
Here's a quick link to sending units from Tousley til I find the P/N just need to know if you're a long or short bed for the 29 or 38 gallon tank.

2000 FORD F-350 SUPER DUTY Parts - Tousley Ford Parts Depot
3C3Z9H307FC

From Tousley it's $323.32, no sales tax, plus about $12.00 shipping.

The same dealer I called yesterday with an additional FTE member 30% discount now comes out to somewhere around $360.00.
 
Reply
Old Feb 22, 2013 | 10:11 AM
  #11  
nlemerise's Avatar
nlemerise
Logistics Pro
Joined: Jun 2005
Posts: 4,243
Likes: 16
From: AZ
You might want to read this thread...post #4

If you go this route I sure would like to look at the sender to see if I can figure out a repair DIY (I repair vintage stereo equipment as a hobby).
 
Reply
Old Feb 22, 2013 | 11:16 AM
  #12  
trekbasso's Avatar
trekbasso
Fleet Mechanic
15 Year Member
Joined: Dec 2010
Posts: 1,546
Likes: 9
From: Wellington, Co
Originally Posted by Texas Chain Ring
3C3Z9H307FC

From Tousley it's $323.32, no sales tax, plus about $12.00 shipping.

The same dealer I called yesterday with an additional FTE member 30% discount now comes out to somewhere around $360.00.
Yep. It's time. Mine had a lot of surface rust, cleaned it best I could but still sticks at times. Didn't have down time to search, and R&S Ford blew me out of the water with thier price. Didn't know about the gasser option. Just be ready when you drop the tank.
 
Reply
Old Feb 22, 2013 | 11:21 AM
  #13  
trekbasso's Avatar
trekbasso
Fleet Mechanic
15 Year Member
Joined: Dec 2010
Posts: 1,546
Likes: 9
From: Wellington, Co
Originally Posted by nlemerise
You might want to read this thread...post #4

If you go this route I sure would like to look at the sender to see if I can figure out a repair DIY (I repair vintage stereo equipment as a hobby).
Thanks Neal. Good lead for trying the 6.0 version. Ford just went hog wild with upgrades, better fuel sending unit, upfitter switches, trans cooler
 
Reply
Old Feb 22, 2013 | 11:37 AM
  #14  
trekbasso's Avatar
trekbasso
Fleet Mechanic
15 Year Member
Joined: Dec 2010
Posts: 1,546
Likes: 9
From: Wellington, Co
Well, I just did a quick look at Rock Auto, Motorcraft for 296, Delphi a little cheaper. Darn those things are expensive. Looked up for '05 6.0.
 
Reply
Old Feb 22, 2013 | 01:24 PM
  #15  
clem1226's Avatar
clem1226
Cargo Master
15 Year Member
Joined: Mar 2006
Posts: 2,502
Likes: 2
From: Bend Oregon
Club FTE Silver Member

Originally Posted by BigAlsPSD
Ford will not sell the sender for a diesel tank separately so that is the entire pickup assembly.

I'll have to try to find the P/N but the sender from a gasser(same tank size) will work, and you can purchase them separately. Basically just have to drill your rivets on the diesel pickup and bolt on the gasser in it's place.
this

The gas sender is only about $130...a few rivets and you just saved around $200.
 
Reply



All times are GMT -5. The time now is 08:49 PM.

story-0
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-1
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-2
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-3
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-4
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-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-6
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-7
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-8
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-9
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