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Old 10-10-2020, 09:04 AM   #12
30 Closed Cab PU
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Join Date: Aug 2018
Posts: 2,332
Default Re: Zenith Carb Leak Puzzle

Here is previous string https://www.fordbarn.com/forum/showt...lb+fuel+filter
If you do a search - tons more strings on this common subject.

Here is a good site about carbs https://www.modela.org/index.html

If replacing the shutoff valve install a pencil filter in it, trash/rust/grit in the gas tank can quickly ruin a shut off valve since the trash will gouge the shutoff valve inner workings.

Carb shim washers - do not use plastic shim washers or use plastic washers under the jets, plastic does not seal well, use fiber washers.

Jets - if replacing use flow tested jets, Renner's Corner is a good source.
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