Only time I've started an SP with the throttle advanced all the way was when I'd already flooded it.
- oldman
Well there you go. Lol.
I've certainly never done it to my recollection that's for sure, but I do recall the newer Cessna piston airplanes (172R/SP, 206H) being a much different animal to start. The only thing I remember clearly was turning on the fuel pump until the needle jumped then turning it back off. If you left it on too long it wouldn’t start worth a darn. I think you also cranked with mixture at cutoff until it chuffed then advanced the mixture slowly until it caught. Whatever it was, the procedure always seemed a bit Byzantine. I obviously got used to it I guess but...
Only way I could tell you anything else is to dig up my old checklist for it. Same with 206, 310, 340, 414, 421, PA-44, A36, BE58, etc. I can still start the 150/152 and older generation 172s in my sleep--they're so straightforward. Tommahawk, too. Anything else other than an EMB-145 series I will have to remind myself.
I got to start a P-47 once (closely supervised). That was something. I remember the sound, smell, and vibration like it was yesterday, but not much else. Big-motor T-28 also. Rattled my teeth lose on takeoff (I was along for the ride).