inline fuel pump
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Junior User
Joined: Sep 2017
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From: The "sunshine" state
inline fuel pump
I got two questions, the first one is what is the size of the fuel lines on a 1995 ford f-350 with a 351W? And the second is can an inline fuel pump work with the truck and what PSI and GPH should I get?
Laughing Gas
Joined: Feb 2015
Posts: 765
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The lines are likely 5/16" or 3/8" inner diameter. Take one off the truck and measure it. Have not seen/heard of an inline/external pump that could run a EFI vehicle, those are usually low pressure pumps designed for carbureated vehicles. Use the OEM in tank style to achieve the needed 30-50 PSI and flow rate.
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Junior User
Joined: Sep 2017
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From: The "sunshine" state
The lines are likely 5/16" or 3/8" inner diameter. Take one off the truck and measure it. Have not seen/heard of an inline/external pump that could run an EFI vehicle, those are usually low-pressure pumps designed for carbureted vehicles. Use the OEM in tank style to achieve the needed 30-50 PSI and flow rate.
Elder User
Joined: May 2013
Posts: 533
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well, I found an inline fuel pump online that could handle EFI. Here is the link: https://www.amazon.com/dp/B0797SZ7NC...ing=UTF8&psc=1
Fleet Owner
Joined: Aug 2005
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From: Easton,Ks
well, I found an inline fuel pump online that could handle EFI. Here is the link: https://www.amazon.com/dp/B0797SZ7NC...ing=UTF8&psc=1
Are you changing to different fuel tank?
The in tank pumps for your truck puts out more than enough fuel and pressure for your engine.
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Junior User
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From: The "sunshine" state
That is the type of pump used for the 1990 and older fuel injector trucks. You can get the same type fuel pump from any auto part store if you ask for the frame mounted HP pump for a 1990 Fuel injected F-series truck with a 300, 302, 351 or 460 engine.
Are you changing to the different fuel tank?
The in-tank pumps for your truck put out more than enough fuel and pressure for your engine.
Are you changing to the different fuel tank?
The in-tank pumps for your truck put out more than enough fuel and pressure for your engine.
and I'm not changing to a different fuel tank.
Fleet Owner
Joined: Aug 2005
Posts: 23,666
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From: Easton,Ks
Do you have two fuel tanks?
If so how are you going switch tanks?
If the in tanks pumps are dead or not there and you run out of fuel the frame pump may not reestablish prime and the engine will not restart.
Are you removing the in tank pumps?
If so how are you going switch tanks?
If the in tanks pumps are dead or not there and you run out of fuel the frame pump may not reestablish prime and the engine will not restart.
Are you removing the in tank pumps?
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