Fuel check valve and the 3port fuel pump |
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Fuel check valve and the 3port fuel pump |
brant |
Sep 10 2016, 07:54 AM
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#1
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914 Wizard Group: Members Posts: 11,639 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains |
I think there must be a check valve built into the 3 port djet pump
I believe mine is not working (Hard starting symptoms) Has anyone pulled theirs apart? Pictures or a thread? I'm also wondering if adding an in line check valve would work? |
brant |
Sep 19 2016, 07:50 PM
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#2
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914 Wizard Group: Members Posts: 11,639 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains |
Question
I know the injectors fire in pairs When I pull the injectors and turn the key on I get the 1 second of pump running without turning the motor over 2 of the injectors spray for that 1 second If I unplug their electrical feed none spray Does this mean that the distributor has stopped on the pair that are firing? None leak with those two electrical connections unplugged Pressure gauge builds up for that one second then bleeds down just as quickly as it built up |
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