Notices
6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

Fuel Gauge Inconsistent

Thread Tools
 
Search this Thread
 
Old Feb 18, 2026 | 02:54 PM
  #1  
Texas Bob's Avatar
Texas Bob
Thread Starter
|
Tuned
20 Year Member
Joined: Nov 2005
Posts: 294
Likes: 24
From: Double Oak, TX
Fuel Gauge Inconsistent

My factory fuel gauge has gone inconsistent and now the empty icon comes on from time to time and the gauge registers empty. I do have an auxiliary tank in the bed and it comes with a fuel gauge that is mounted in the cab. The auxilary tank gauge appears to register properly with separate readings for the Ford main tank and the aftermarket auxiliary tank. Any thoughts on why the factory fuel gauge is inconsistent? Both have worked properly for years. Thanks for your thoughts.
 
Reply
Old Feb 18, 2026 | 03:05 PM
  #2  
TooManyToys.'s Avatar
TooManyToys.
Hotshot
Photogenic
Photoriffic
Shutterbug
Joined: Dec 2014
Posts: 17,838
Likes: 3,140
From: Jersey Shore
Usually, the resistor strips of the tank sensor are worn out when this happens.






 
Reply
Old Feb 20, 2026 | 01:19 PM
  #3  
Texas Bob's Avatar
Texas Bob
Thread Starter
|
Tuned
20 Year Member
Joined: Nov 2005
Posts: 294
Likes: 24
From: Double Oak, TX
Thanks for the tutorial Too Many Toys

Thanks Too Many Toys. I not in a position to drop the tank now and I still get accurate readings on the auxiliary gauge so I'll add this to the non critical to do list.

I've enjoyed your writings over the years. Thanks again.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jsouz50
1987 - 1996 F150 & Larger F-Series Trucks
4
Apr 21, 2025 11:56 PM
traveldawg
2017 - 2022 Super Duty
10
Oct 12, 2022 01:43 AM
Quality 1
1987 - 1996 F150 & Larger F-Series Trucks
1
Jul 14, 2002 02:49 PM




All times are GMT -5. The time now is 05:08 PM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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