Yamaha f20 new and neglected.

[EvanD]

I purchased a 2021 20hp Yamaha. Used it for a total of one hour. Then let it sit for two years with old gas in it. I think it was semi tested with stabil.

What would you do.
I’m thinking of dumping the fuel filter getting fresh gas and just waiting till the end of this season.
I pulled the handle. Sounds like nothing froze up inside.

 

[dippschtick]

If I used it for one hour in two years I'd sell it.

 

[Warlord]

Drain the fuel, hope it runs fine with fresh gas. If not carb rebuild.

 

[EvanD]

I got lucky. Two pulls of the cord and it fired up and ran perfectly.
Non winterized old stale gas and not even flushed after salt water.