David Loftus
Pre-takeoff checklist
Need to ensure the plane has proper weight oil for the trip! When I bought my plane, it had W100 oil in it, a single 50 weight oil. That would never work in the extreme cold. Also make sure to properly warm the engine every morning. Lycoming recommends preheating below 20 degrees to avoid damage (usually piston rings). Ensure your oil temp is green before applying full power...