I have a 200 merc EFI it has a flush mount so the key is on the dash, it has a push in to choke but it has no choke,I have to push the button on the shifter and push it forward to advance the throttle, it will turn over about 6 times and fire up, and only a touch of the key the rest of the trip, spring, summer, fall, winter. it has since 1993