engine stalling

[miamisu]

1992 yamaha 200 hp 2 stroke startes stalling then dies when i try to throtle up over 2500 rpm ,will start right back up but then repeats itself

 

[rodbolt]

Re: engine stalling

yep, more information, maybe even more accurate information, you cant throttle past 25 RPM cause the engine wont run that slow.
when you look at the numbers on the digital tach multiply that number by 100 to get engine RPM.
over the past 20 some odd years the US market 200 has undergone some immense changes, we gotta know when and for what market yours is.

 

[miamisu]

Re: engine stalling

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[hankll]

Re: engine stalling

I'm no expert, but sounds as though not getting enough gas at higher RPMs, and there are mechanics on here that can list several possibles from as simple as tank to motor fuel line needs looking at, to fuel pump weak, to float level problem. Again I'm not an expert. But again, I'm just as dark on whats going on there for ya. You'll need to provide some more details.

 

[sc_shane]

Re: engine stalling

Hey miamisu. Welcome to iboats!

Well, we're going to need some more information here. When was the last time the boat was running properly? Has anything changed before you started having problems? How long have you had the boat? Is there fresh fuel in the fuel tank? What type of maintenance has been done on the motor in the past? There are some great guys on here with TONS of knowledge, but you'll have to give out as much information and history on your problem as you can before they can help you.

Best of luck! Let us know more info, and I'm sure someone can help out!