Pg 43-09, Step 4 - Sniffle Valve
Hey guys, when I remove the plug to install the Sniffle Valve should I let the oil that Lycoming left in the engine drain now and leave it empty? Still probably won't fly until late March.
#140376 RV-14A QB IO-390 Thunderbolt
Last edited by bkervaski : 12-22-2017 at 08:07 AM.