Uploaded April 2022 | Updated September 2026, 1 day ago

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KITPLANES editor at large and experienced engine builder Paul Dye walks you through the process of cutting open the oil filter and examining the contents. What should you be looking for? Should you do oil analysis? Your questions will be answered.

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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