Notices
1948 - 1956 F1, F100 & Larger F-Series Trucks Discuss the Fat Fendered and Classic Ford Trucks

Manual Fuel Pump Help

Thread Tools
 
Search this Thread
 
Old Aug 14, 2015 | 07:18 PM
  #1  
Cdn Eh's Avatar
Cdn Eh
Thread Starter
|
Freshman User
Joined: Jul 2003
Posts: 39
Likes: 0
From: British Columbia Canada
Question Manual Fuel Pump Help

Can I disconnect both my in and out fuel lines and run on my Electric
fuel pump from a gas can and not do any damage to my manual pump?
this in a 239 V8 flathead
thank you.
Ron
 
Reply
Old Aug 14, 2015 | 08:19 PM
  #2  
flattie39's Avatar
flattie39
Senior User
Joined: Jun 2013
Posts: 106
Likes: 1
From: Walhalla, SC
Club FTE Gold Member
Ron - You don't have to disconnect the manual pump. The electric one will fuel the carb thru the manual pump. I used to turn on the electric pump on my built 48 flattie until the carbs were primed (fuel would siphon back into the tank overnight) - turn it off and run the motor with the manual pump thru the electric. No problem -

Ken
 
Reply
Old Aug 14, 2015 | 08:30 PM
  #3  
Cdn Eh's Avatar
Cdn Eh
Thread Starter
|
Freshman User
Joined: Jul 2003
Posts: 39
Likes: 0
From: British Columbia Canada
Thanks Ken.I didnt explain what I was doing very well.I want to bypass the Manuel pump all together.Leave it on the engine and run gas thru the electric pump on a new line from a gas can.just to try starting the 239 . wondering if that would damage the manuel pump just sitting on the engine when its running Ron
 
Reply
Old Aug 14, 2015 | 09:35 PM
  #4  
41505379's Avatar
41505379
Senior User
Joined: Dec 2012
Posts: 221
Likes: 2
From: Wildwood, Mo
I don't think that would hurt your manual fuel pump. Patrick
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
TheBlueMule
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
21
Feb 10, 2023 03:26 PM
mikey11211
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
2
Nov 1, 2011 09:41 PM
OARfan
1973 - 1979 F-100 & Larger F-Series Trucks
6
Dec 22, 2010 12:32 PM
Merlin68F-100
1967 - 1972 F-100 & Larger F-Series Trucks
12
Feb 25, 2005 07:49 PM




All times are GMT -5. The time now is 10:48 AM.

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