willysmjeeps.com

Posted: **Thu Jul 22, 2021 9:33 pm**

Accelerator pump diaphragm. Should any fuel pass the diaphragm. End cap had fuel in it.
Hard to start and hesitates when accelerating from idle. Distributor, points and coil all good. New plugs. 1952 M38 YS carburator.

Thanks
Scott

Posted: **Fri Jul 23, 2021 6:03 am**

No Sir.

Posted: **Fri Jul 23, 2021 12:43 pm**

What is the physical condition of your accelerator pump diaphragm?

This is the correct assembly drawing

This is the incorrect drawing:

Posted: **Mon Jul 26, 2021 3:50 am**

Everything looked correct. To rips or cracks.

Scott

Posted: **Mon Jul 26, 2021 9:30 am**

i have had diaphragms leak around the center metal cup. hard to see.

Posted: **Mon Jul 26, 2021 9:34 am**

It’s leaking somewhere. Took carb apart and cleaned everything. Would idle but nothing more than idle

willysmjeeps.com

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