does anyone have a sure fire way to test the patency of my fuel vents?
i was thinking about setting fuel selector valve on OFF, taping a vacuum to the fuel filler port, turning on the vacuum and feeling the vent port at the bottom of the firewall for suction.
seems simple enough I guess but it's such a critical element i can't help reaching out for opinion in case i'm missing something.
comments invited
thanks in advance
jeff H
n377cp, KWVI
i was thinking about setting fuel selector valve on OFF, taping a vacuum to the fuel filler port, turning on the vacuum and feeling the vent port at the bottom of the firewall for suction.
seems simple enough I guess but it's such a critical element i can't help reaching out for opinion in case i'm missing something.
comments invited
thanks in advance
jeff H
n377cp, KWVI