Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

Gas tanks

Thread Tools
 
Search this Thread
 
Old May 11, 2023 | 07:57 PM
  #1  
NSAJMART's Avatar
NSAJMART
Thread Starter
|
Mountain Pass
5 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2020
Posts: 166
Likes: 7
From: Kansas
Gas tanks

I just picked up a very sweet 1997 F250 and I'm trying to find out how many gallons by tanks hold. The PO told me 15 gallons and when I filled up both tanks, that was just about right, give or take a little. And it was completely topped off when I filled her. But in all my google searches and search this forum, everyone seems to say its 18/19 gallons. Could it be possible they made a few 15 gallons? Thanks for any feedback.
Joe
 
Reply
Old May 11, 2023 | 08:03 PM
  #2  
camper357's Avatar
camper357
Mountain Pass
5 Year Member
Joined: Feb 2017
Posts: 104
Likes: 25
From: Orygun
https://www.ford-trucks.com/forums/6...apacities.html

 
Reply
Old May 11, 2023 | 08:15 PM
  #3  
NSAJMART's Avatar
NSAJMART
Thread Starter
|
Mountain Pass
5 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2020
Posts: 166
Likes: 7
From: Kansas
Thanks camper, just read the posts so its a toss up what tank each truck got installed.
 
Reply
Old May 11, 2023 | 09:17 PM
  #4  
Conanski's Avatar
Conanski
FTE Legend
15 Year Member
Photogenic
Photoriffic
Community Builder
Joined: Jun 2006
Posts: 31,930
Likes: 1,499
From: Ottawa, Ontario
Note.. The fuel tank level senders on these trucks are notoriously inaccurate so if both tanks appear to work correctly I suggest as a 1-time test you run each one right down until the engine begins to stumble before switching to other tank, this should give you a more accurate idea of the capacity in each one. You could also reset the trip at full to get an idea of how far it will go on each tank.
 
Reply
Old May 14, 2023 | 07:39 PM
  #5  
NSAJMART's Avatar
NSAJMART
Thread Starter
|
Mountain Pass
5 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2020
Posts: 166
Likes: 7
From: Kansas
Originally Posted by Conanski
Note.. The fuel tank level senders on these trucks are notoriously inaccurate so if both tanks appear to work correctly I suggest as a 1-time test you run each one right down until the engine begins to stumble before switching to other tank, this should give you a more accurate idea of the capacity in each one. You could also reset the trip at full to get an idea of how far it will go on each tank.
You are spot on Conanski, my gauge was on "E" today when I was driving and I didn't change tanks but was going to wait until it started sputtering. I drove another 50 miles and its still going. I'll find out tomorrow but so far I'm getting 13.8 mpg. Thanks!
 
Reply
Old May 14, 2023 | 07:48 PM
  #6  
1Butcher's Avatar
1Butcher
Cargo Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2007
Posts: 2,796
Likes: 1,010
Not certain why you want to know when you are out of fuel. When the tank is at 1/4, it's empty. My friend believes 1/2 is empty.
 
Reply
Old May 14, 2023 | 07:53 PM
  #7  
My4Fordtrucks's Avatar
My4Fordtrucks
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2015
Posts: 12,791
Likes: 2,426
Originally Posted by 1Butcher
Not certain why you want to know when you are out of fuel. When the tank is at 1/4, it's empty. My friend believes 1/2 is empty.
You completely lost me with those statements.
 
Reply
Old May 14, 2023 | 07:57 PM
  #8  
1Butcher's Avatar
1Butcher
Cargo Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2007
Posts: 2,796
Likes: 1,010
When I am at 1/4, I'm looking for gas. I'm not waiting until it reads E or even below E. I do not see any benefit to wait until you have no gas. Your decisions become much more limited.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

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

 Brett Foote
story-2

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

 Michael S. Palmer
story-3

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

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

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

 Brett Foote
story-6

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

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old May 15, 2023 | 08:53 PM
  #9  
NSAJMART's Avatar
NSAJMART
Thread Starter
|
Mountain Pass
5 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2020
Posts: 166
Likes: 7
From: Kansas
Originally Posted by 1Butcher
When I am at 1/4, I'm looking for gas. I'm not waiting until it reads E or even below E. I do not see any benefit to wait until you have no gas. Your decisions become much more limited.
I have dual tanks.
My tank ran dry today on my way to work. Based on an 18 gallon front tank, I'm getting 14 mpg. I'm good with that.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
KC8QVO
Garage & Workshop
14
Aug 30, 2018 10:14 AM
Mil1ion
1973 - 1979 F-100 & Larger F-Series Trucks
1
Dec 30, 2006 04:32 AM
Rancho*Ryda
1973 - 1979 F-100 & Larger F-Series Trucks
23
Feb 12, 2006 01:47 PM
F 2fifter with a 4 sixter
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
9
May 24, 2004 11:01 AM




All times are GMT -5. The time now is 07:43 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE