It depends on a few things.
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Likely, this is the issue. At least, this is what I assume is the issue.
Which plane specifically?
Magnetos OFF (Ignition all the way off)
Full rich
Prop Fine (all the way in)
Avionics OFF
Generator Off
All lights OFF
Pitot heat OFF
etc. etc.
1. Battery On
2. Beacon On
3. Mag 1, Mag 2, Ignition
4. Generator ON
5. Avionics ON
I mean, this is just really quick/fast "game" way to start a prop plane.
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