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Old 07-06-2020, 04:07 PM   #9
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Werner's Avatar
Join Date: Jan 2019
Location: Germany, near Aachen
Posts: 864
Default Re: Fuel shut off valve

Guten Abend,

I have had the same problem. I solve this by lapping the conical rotary valve with valve grinding paste "finely". That's enough for about every 2000 miles.

In order to delay the abrasion described above, I add 2 glasses of two-stroke oil or MMO to the tank per tank filling.
Beste Gruesse aus Deutschland,

Ford Model A Roadster, 1928
Citroen 11 CV, 1947
Hercules NSU-Wankel Rotary Engine, 1976 (Canadian version)
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