alland3851
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| posted on 4/7/15 at 01:22 PM |
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Pinto 2.0l Fuel system
Hi, I have replaced the mechanical fuel pump with an electric low pressure one on a 2.0l pinto. I have a standard 32/36 weber fitted. Do I need a
pressure regulator as fitted to the sierra ? Do I need a fuel return to the tank ? The sender in the tank has two pipes.
Thanks
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snapper
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| posted on 4/7/15 at 02:38 PM |
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You only need a return if the carb has one
Mechanical pump is rising rate as its driven off the auxiliary drive so goes faster as revs rise
Electric pump delivers full rate from startup, I think a Filter King regulator is a wise move or the pump may defeat the float valve in the carb
I eat to survive
I drink to forget
I breath to pi55 my ex wife off (and now my ex partner)
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alland3851
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| posted on 4/7/15 at 03:06 PM |
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Thanks for the info. I don't think the carb has a return. I believe the return was from the old style pressure regulator.
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r1_pete
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| posted on 4/7/15 at 05:44 PM |
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If the electric pump is an interrupter, i.e. stops pumping when the float bowl is full and the needle valve shuts off, you most certainly should not
use a return, otherwise the pump will never stop and burn itself out.
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alland3851
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| posted on 4/7/15 at 07:31 PM |
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The pump is on constant.
Thanks again for the info
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snapper
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| posted on 5/7/15 at 02:30 AM |
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I have 2 electric pumps, cube lift pump to swirl pot and silver top to pressure regulator
The cube runs constantly as the swirl pot drains back to the tank
It won't burn out.
I eat to survive
I drink to forget
I breath to pi55 my ex wife off (and now my ex partner)
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BaileyPerformance
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| posted on 5/7/15 at 08:36 AM |
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I'm confused now, your topic says 2.0I?
So injection?
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NOTE:This user is registered as a LocostBuilders trader and may offer commercial services to other users
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mcerd1
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| posted on 5/7/15 at 08:51 AM |
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quote:
Originally posted by BaileyPerformance
I'm confused now, your topic says 2.0I?
So injection?
I think it's an L rather than i
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alland3851
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| posted on 5/7/15 at 09:44 AM |
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Yes it is an L not an i
Cheers
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ICARUSTROOPER
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| posted on 6/7/15 at 07:07 PM |
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Definitely put a regulator on to stop the pressure over coming the float valve and over fuelling.
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