Good Afternoon All,
I've got a newer Yamaha F 20 tiller model that runs great for the most part, and is very dependable. My issue with it is that after running it for a while and warming it up, if you goose the throttle a bit then drop back to idle, it will almost always stall out. I also have a bugger of a time getting it to run right when its cold out. Maine cold that is. Used it this morning at 39°F and 38°F water temp. It will run for a moment, but then before it warms up, it leans back out and stalls. Then its a hard job getting it running again. If you can get it into gear without it stalling, it will finally warm up properly and start up well for the rest of the day.
Its a ultra low emission engine, so I suspect its leaned out to within an inch of its life, and I cant figure a way to adjust it. Can I have a shop adjust that mix so it'll run better in the cold and when dropping back to idle, or is it set from factory never to be messed with again.
Thanks
I've got a newer Yamaha F 20 tiller model that runs great for the most part, and is very dependable. My issue with it is that after running it for a while and warming it up, if you goose the throttle a bit then drop back to idle, it will almost always stall out. I also have a bugger of a time getting it to run right when its cold out. Maine cold that is. Used it this morning at 39°F and 38°F water temp. It will run for a moment, but then before it warms up, it leans back out and stalls. Then its a hard job getting it running again. If you can get it into gear without it stalling, it will finally warm up properly and start up well for the rest of the day.
Its a ultra low emission engine, so I suspect its leaned out to within an inch of its life, and I cant figure a way to adjust it. Can I have a shop adjust that mix so it'll run better in the cold and when dropping back to idle, or is it set from factory never to be messed with again.
Thanks
Comment