Nissan 2-stroke 70 hp idle air adjustment: embarrassing question.
The little screws on rh side of carb body near the top & towards the back, the idle air adjustment screws. I've flat forgotten how many turns open, from closed, should they be. It's a three cylinder engine and when idling there's virtually no change if only one of the three is turned either way.
By the way, a few years ago this engine replaced a much older two cylinder Tohatsu of same rated 70 hp. The old Two-hatsu was a great engine that probly ran 5000 hours but I gotta tell ya this Nissan romps! Immense authority!
The little screws on rh side of carb body near the top & towards the back, the idle air adjustment screws. I've flat forgotten how many turns open, from closed, should they be. It's a three cylinder engine and when idling there's virtually no change if only one of the three is turned either way.
By the way, a few years ago this engine replaced a much older two cylinder Tohatsu of same rated 70 hp. The old Two-hatsu was a great engine that probly ran 5000 hours but I gotta tell ya this Nissan romps! Immense authority!