Question 0n 95' 115 Yamaha

[MAKO72]

I have a new to me 1995 Yamaha c115. When idleing through flats with the engine trimmed up (not to high still good water flow through pee hole) the engine will stahl and will only start again if I choke the engine. Any thoughts? I was thinking maybe fuel pump?

 

[MAKO72]

Re: Question 0n 95' 115 Yamaha

Any ideas

 

[Dunaruna]

Re: Question 0n 95' 115 Yamaha

Your description would indicate that the motor does not stall when trimmed all the way down, is that correct?

 

[MAKO72]

Re: Question 0n 95' 115 Yamaha

Correct only stahls (sometimes) when idleing tilted and requires choke to restart

 

[Dunaruna]

Re: Question 0n 95' 115 Yamaha

It is starving of fuel, probably a needle/seat issue. You need to check the fuel system and test for correct fuel pressure, leaks, hard primer bulb etc. Rebuilding the carbs is pretty much a given.