nate_n_ray
Recruit
- Joined
- Apr 7, 2010
- Messages
- 1
2 questions first i have a 1985 90 hp mariner motor does it have a charging device for my main battery 2nd im having problems with the starter im assuming getting stuck on when i turn the key sometimes and its not cranking the motor when its doing this it makes a loud buzzing sound and i hyave to get they key turned on and off 20 times to get it to stop but then itll start the next key turn after that also ,i had the rubber boot in the prop changed because when i would open the motor up it would kick out the drive drain and do a very high pitched whineand the boat of course would slow, so i was told it was the rubber boot at the boat shop i took it to, sure enough the booted seemed bad ,so i buy a new 08 pontoon have them change the prop for one more proper for a pontoon,slap it on her and it still does it i can open the throttle about 3/4 of the way up fine any thing above that kicks the transmission /drive train out same high pitch whine of a motor running wide open but not turning the prop any body got any ideas or answers id surely appreciate it ,also when its up to 3/4 throttle it seems to bog down ,im lost here, does wrong oil mixture cause it to bog down or miss?