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Discussion Topic:
.51 8BA stalling occasionally
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carcrazy |
12-01-2025 @ 12:16 AM
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Senior
Posts: 1972
Joined: Oct 2009
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The best solution to your fuel leaking problem is to get a solid steel line with the ferrules and fittings required. Bend the line to the correct configuration to fit between your carburetor and fuel pump, first place the fittings on the line and then solder the ferrules to the steel line. Install the line and properly tighten the fittings and your leakage problem with these joints will be cured. https://cgfordparts.com/fuel-line-pump-to-carburetor-32-53-pass-pu-v8-needs-to-be-bent-91a-9369.html
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wlobb |
11-30-2025 @ 6:18 PM
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Member
Posts: 58
Joined: Jul 2024
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Thank you. I want to get this line.
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carcrazy |
11-30-2025 @ 8:13 AM
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Senior
Posts: 1972
Joined: Oct 2009
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This flexible fuel pump inlet hose may solve your problem. https://cgfordparts.com/flexible-fuel-line-to-fuel-pump-hose-51-58-pass-55-57-t-bird-51-62-f-1-f-250-1a-9288-a.html
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wlobb |
11-30-2025 @ 6:12 AM
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Member
Posts: 58
Joined: Jul 2024
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Follow-up: I found the problem. It was a leak in the line where the 5/16” steel couples to the 1/4” line into the pump. I’ve had trouble here before. I wish I could find. 5/16” compression to 1/4” barb and eliminate this joint.
This message was edited by wlobb on 11-30-25 @ 6:18 PM
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wlobb |
11-30-2025 @ 6:10 AM
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Member
Posts: 58
Joined: Jul 2024
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Yes dynamos (generators) have a residual magnetic field that allows them to provide enough power for the coil, but not much else. Alternators need to battery power to induce the initial power.
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carcrazy |
11-29-2025 @ 4:19 PM
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Senior
Posts: 1972
Joined: Oct 2009
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If the engine runs with the battery disconnected, the ignition system is being powered by electrical current from the generator.
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wlobb |
11-29-2025 @ 3:42 AM
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Member
Posts: 58
Joined: Jul 2024
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The engine will run with the battery disconnected. It’s still 6v positive ground. So, I don’t think that’s part of it.
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wlobb |
11-28-2025 @ 5:58 PM
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Member
Posts: 58
Joined: Jul 2024
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Worth a shot. Thank you
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wlobb |
11-28-2025 @ 5:58 PM
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Member
Posts: 58
Joined: Jul 2024
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I will. Thank you
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carcrazy |
11-28-2025 @ 1:37 PM
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Senior
Posts: 1972
Joined: Oct 2009
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Check all of the connections in the primary circuit of your ignition system. You may have a loose connection that is marginal and opens up when the engine rocks around on its mounts or experiences various temperatures.
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