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Author Topic: Fuel Pump - Mechanical or Electric  (Read 1529 times)

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Offline KenW

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Fuel Pump - Mechanical or Electric
« on: April 05, 2019, 10:25:54 PM »
Hi All,
I am in the process of "restoring" a somewhat Frankenstein 1950 CJ3a. It had a electric fuel pump when I got it, I have it down to the frame now.  Currently there is a Mechanical Pump on it that doesn't function with a hose pitch off.  The question is should I put a new Mechanical Pump or stick with the electric.  I am not looking for a period restore just for a jeep looks descent and run good. What do you guys think?
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Offline scoutpilot

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Re: Fuel Pump - Mechanical or Electric
« Reply #1 on: April 06, 2019, 05:03:58 AM »
Can we assume it has the L-134 in it? If so, go back to the mechanical.
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Offline athawk11

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Re: Fuel Pump - Mechanical or Electric
« Reply #2 on: April 06, 2019, 09:02:39 AM »
Quote
Can we assume it has the L-134 in it? If so, go back to the mechanical.

X2. 8-)
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Offline Rus Curtis

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Re: Fuel Pump - Mechanical or Electric
« Reply #3 on: April 06, 2019, 09:03:13 AM »
I would hazard a guess that the mechanical failed at some point and the PO spliced in the electrical vs. fixing what was broken.

IMHO, I think the mechanical should be evaluated to see if it can be returned to service (could be just a diaphragm).  Scoutpilot has a lot experience.

You may still want to hold on to the electrical for a b/u.
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Offline KenW

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Re: Fuel Pump - Mechanical or Electric
« Reply #4 on: April 06, 2019, 09:24:16 PM »
Hi All,

Thanks for the feedback, yes it is a L134.  So it sounds like the consensus is go back to mechanical. New or Fix the existing one.  I had heard people complain about the starting issues with mechanical an that had me a little concerned..

Thanks Again...
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