New Member here.
2019 S-20, Yamaha F70, 40 hrs.
Boat runs sweet, idles nice, top end is fine.
Tach used to read approx 6,000 rpm at top end. Not sure what idle should be, (??)
I just noticed yesterday it was reading beyond 7,000 wide open and tach stay at about 1,100-1,200 on idle. Tach remains at 1,100-1,200 when key is turned off. When you turn the key back on it zeros out. ??? Is this normal ??
I never paid attention before but with trim/motor "down", should trim gauge return to "up" when you turn the key off ?? Sorry, new-bee question.
Please and thanks
2019 S-20, Yamaha F70, 40 hrs.
Boat runs sweet, idles nice, top end is fine.
Tach used to read approx 6,000 rpm at top end. Not sure what idle should be, (??)
I just noticed yesterday it was reading beyond 7,000 wide open and tach stay at about 1,100-1,200 on idle. Tach remains at 1,100-1,200 when key is turned off. When you turn the key back on it zeros out. ??? Is this normal ??
I never paid attention before but with trim/motor "down", should trim gauge return to "up" when you turn the key off ?? Sorry, new-bee question.
Please and thanks