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

Regarding fuel pumps . . .

Thread Tools
 
Search this Thread
 
Old Oct 28, 2024 | 07:28 AM
  #1  
TretpFlyr's Avatar
TretpFlyr
Thread Starter
|
Mountain Pass
15 Year Member
Photogenic
Joined: Jul 2008
Posts: 197
Likes: 38
From: SC coast Myrtle Beach
Regarding fuel pumps . . .

So I am messing around doing some things to the truck (2000 F250 7.3) this week and was watching some of Bill Hewitt's channel. He made mention of how fuel pump problems can actually kill a powerstroke engine. My rig has 204,000 miles and the original pump. Time to replace it. Should be cheap and easy. No serious performance mods on my truck. Planning on the standard oem pump but I have a question. Replacement pumps are fairly cheap and I thought it might be beneficial to simply install an additional lift pump in line and run them parallel. Anyone done this? The oem pump looks kind of puny to me for such a big truck.
 
Reply
Old Oct 28, 2024 | 09:28 AM
  #2  
Mike1's Avatar
Mike1
Lead Driver
20 Year Member
Community Builder
Community Influencer
Liked
Joined: Mar 2006
Posts: 6,259
Likes: 438
From: IL
Well you already have two pumps on the truck, why would you add a 3rd?I don't know seem like a waste of time and money.
 
Reply
Old Oct 28, 2024 | 11:01 AM
  #3  
TretpFlyr's Avatar
TretpFlyr
Thread Starter
|
Mountain Pass
15 Year Member
Photogenic
Joined: Jul 2008
Posts: 197
Likes: 38
From: SC coast Myrtle Beach
Why? Redundancy and they are cheap and easy to do. As I understand it, if the rail mounted lift pump fails, the engine quits. Is that correct?
 
Reply
Old Oct 28, 2024 | 11:07 AM
  #4  
Mike1's Avatar
Mike1
Lead Driver
20 Year Member
Community Builder
Community Influencer
Liked
Joined: Mar 2006
Posts: 6,259
Likes: 438
From: IL
First of all that low volume fuel pump in your tank, is in no way comparable to the high pressure lift pump that supplies your injectors. and if you call about $1200 cheap for a pump then by all means have at it and enjoy yourself. Also please keep us updated on where and how you installed it. Pictures are always nice too.
 
Reply
Old Oct 28, 2024 | 12:22 PM
  #5  
Eman85's Avatar
Eman85
Laughing Gas
Liked
Loved
Joined: May 2024
Posts: 906
Likes: 289
From: E TN
Instead of randomly changing a good part did you drop the tank and do the Hutch mod and install a fuel pressure gauge?
 
Reply
Old Oct 28, 2024 | 01:03 PM
  #6  
JEV's Avatar
JEV
Tuned
20 Year Member
Joined: Apr 2004
Posts: 306
Likes: 12
From: Greenbush, Minnesota
Originally Posted by Mike1
First of all that low volume fuel pump in your tank, is in no way comparable to the high pressure lift pump that supplies your injectors. and if you call about $1200 cheap for a pump then by all means have at it and enjoy yourself. Also please keep us updated on where and how you installed it. Pictures are always nice too.
There is no fuel pump in the tank on a stock 7.3L.
There is only one, and it is mounted on the frame rail below the drivers door.
 
Reply
Old Oct 28, 2024 | 03:24 PM
  #7  
TretpFlyr's Avatar
TretpFlyr
Thread Starter
|
Mountain Pass
15 Year Member
Photogenic
Joined: Jul 2008
Posts: 197
Likes: 38
From: SC coast Myrtle Beach
So I bought a replacement pump at ORiley AP for $70 that flows 34 gph and is rated at 45 psi. Thats more than the stock pump. Why would I need some pump that costs $1100?
 
Reply
Old Oct 28, 2024 | 03:27 PM
  #8  
TretpFlyr's Avatar
TretpFlyr
Thread Starter
|
Mountain Pass
15 Year Member
Photogenic
Joined: Jul 2008
Posts: 197
Likes: 38
From: SC coast Myrtle Beach
That is my next goal. I have been wanting to do it for years but since I retired (was forced to) I have some time now. I want to study up on those mods as much as I can first. I know they are good ones to do. My pump is working fine now but at 200,000 miles, just got to change it and its an easy job.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Brett Foote
story-2

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-3

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

 Brett Foote
story-4

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

 Michael S. Palmer
story-5

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

 Verdad Gallardo
story-6

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-7

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

 Brett Foote
story-8

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

 Michael S. Palmer
story-9

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
PhilKash
6.7L Power Stroke Diesel
48
Apr 9, 2021 10:42 AM
8lug
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
4
Aug 4, 2012 06:19 AM
23larry24
1999 - 2003 7.3L Power Stroke Diesel
23
Jan 6, 2011 06:15 PM
jeff7825
Ford Truck Parts for Sale
9
Jun 3, 2010 07:05 AM
dennis11
1994.5 - 1997 7.3L Power Stroke Diesel
3
Feb 17, 2008 10:25 PM




All times are GMT -5. The time now is 04:34 AM.

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

Slideshow: Top 10 Ford truck tragedies.

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


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