From my experience with the 172, this is correct - you are keeping the fuel pump/mixture full rich on for too long when priming.Killratio wrote:My guess would be that you are overpriming/flooding.
I believe the original version required 3-5 seconds of priming, but after an accusim update, which obviously forgot to change the checklist, it was moved to a more realistic 1-2 seconds, IIRC.
Hope this helps,
Max