Uploaded May 2022 | Updated September 2026, 22 hours ago

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KITPLANES editor at large Paul Dye goes into detail on how to inspect and maintain conventional aircraft spark plugs in the latest installment of Firewall Forward, sponsored by Tempest Aero Group.

This series is sponsored by Tempest Aero Group - tempestaero.com Visit the KITPLANES website for more tips: kitplanes.com/firewall-forward-video-series

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