[Tailing1]

On the way in today the engine cut off and sounded like it was out of gas. I knew this was not possible so I checked the primer bulb. When I pumped it the engine would start and run for a while and this happened several times. Then I just kept pumping it all the way to the ramp and we able to run at low rpm's. Does this sound like a primer bulb replacement or something a little more serious?

 

[Brett]

Could be an air leak or a fuel pump going bad.
Sounds like you get to play detective.

 

[Creek Runner]

Could be an air leak or a fuel pump going bad.
Sounds like you get to play detective.

^ this

 

[springerscott]

or one of your fittings is drawing in air and your losing prime

 

[cutrunner]

What motor?

 

[Tailing1]

It's 20hp larger than aloud on this site. Yam F90. Didn't want to offend.