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69 Tripower idle

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Old Nov 3, 2017 | 03:42 PM
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Default 69 Tripower idle

Car was running fine in late August when I uncovered some front end issues. After rebuilding the front end I attempted to start the engine to balance the power steering valve. The engine starts but quickly dies off like only the accelerator pump is providing fuel and once that is gone it flames out not wanting to idle. Any ideas? I did nothing to the carbs or fuel system.
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Old Nov 3, 2017 | 04:56 PM
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open the sight plugs and see if there is gas in the carburetors
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Old Nov 3, 2017 | 05:49 PM
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Originally Posted by MelWff
open the sight plugs and see if there is gas in the carburetors
No visible fuel and none trickles out.
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Old Nov 3, 2017 | 06:49 PM
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I would manually fill up the center carb until I see fuel coming out of the sight plug hole...and try it and see if it stays running or if it runs for a bit longer and then does again.

I get big syringes from my vet that allows me to put fuel in them and go down into the bowl vent tube and fill up the bowl. It is less messy.

DUB
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Old Nov 4, 2017 | 02:07 AM
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Maybe your floats are leaking or stuck fuel valve, blocked fuel filter ,sock in tank blocked.
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Old Nov 4, 2017 | 06:05 AM
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unhook fuel line. stick a piece of hose on it and put it into a jar. crank engine. getting fuel from the pump? have somebody else crank the engine while holding the jar. last thing you need is to find out it pumps good to have the jar tip over...

Last edited by derekderek; Nov 4, 2017 at 06:06 AM.
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Old Nov 4, 2017 | 05:29 PM
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Originally Posted by sug
Maybe your floats are leaking or stuck fuel valve, blocked fuel filter ,sock in tank blocked.
This must be a typo-error....because 'floats' can not leak.

DUB
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Old Nov 4, 2017 | 05:43 PM
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Originally Posted by DUB
This must be a typo-error....because 'floats' can not leak.

DUB
I think he meant filled up with gas so they don't float, but that would cause flooding, not no fuel.
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Old Nov 4, 2017 | 07:35 PM
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That is what I meant.
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Old Nov 5, 2017 | 01:47 PM
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Originally Posted by sug
That is what I meant.
Well, I pulled the fuel line off at the front carburetor junction to check on the fuel flow. Discovered mixed results; fuel flow is good if not great, but fuel content appears to be approximately 1/3 water. Currently draining fuel system and changing filters. P.S. I knew what he meant.
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Old Nov 5, 2017 | 05:38 PM
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Originally Posted by sug
That is what I meant.
Understood.

DUB
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Old Nov 8, 2017 | 04:24 PM
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Found a the filler neck gasket annihilated letting rain water into the tank if outside, Irma left us about 6 inches of rain while the car was stuck outside. Drained 12 gallons of gas and water out of the tank; about 1/3 water, but it all looked surprisingly like Gatorade as it came out. Currently waiting on the Hirsch products to clean, etch, and seal the tank to show up so I can install it with fresh gaskets to prevent a repeat episode of this.
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