by builderflyer » Tue Dec 22, 2020 10:52 am
If your battery is cranking the engine fast enough to start, then I believe the preheat is very helpful in getting it to fire. I've used a heat gun here in California with good success. But if you don't wish to deal with preheat......after all you live in Florida........given that we don't have chokes, I have found that adjusting the Aeroinjector mixture needle 1/4 or 1/3 of a turn counterclockwise (richer) gives the engine just enough more fuel at idle to fire at the lower temperatures (here 40's). That's been my experience, others may disagree.
Art,,,,,,,,,,,,,,,,,,,Sonex taildragger #95,,,,,,,,,,,,,,,,,,Jabiru 3300 #261