got 2000model yamaha 80hp.
Shakes in idle. Had bent prop fixed but that should make no difference.
also vibrates when i change tilt and trim setting.
should i change plugs and where are they.
Also need water pump
i think i can figure that out it seems a lot easier than the johnson

thanks

Shakey Idle could be a gummy carb or fuel pump just starting to give out. Is that model inline or crossflowed. Try squeezing the primer bulb while it is idling and see if it clears up. When you say shakey you mean rpm's up and down or the motor looks like it is going to fall off.

You probably have air in the system. Just go all the way up then all the way down back up and bleed it off. DO that several times. If that don t help change the fluid.

i will try the bulb
misscommunicated about i]\tilt and trim I ment boat shakes when tilt is in different positions probably normal just picky me
thanks so much!
good to hear from you I often hear about when I'm in Claremore
It's always good!

had someone ride with me that knows stuff and he said OK
still have a problem with no oil indicator lights comming on when first turn key on

found out from factory rep all is normal( except me)