I have a 2011 yamaha 40hp. It's hand tiller and fuel injected. It has started giving me problems with bogging down or starving for fuel. When I first start it and leave the ramp it runs fine. Then I'll stop and fish for awhile and when I start the motor to move it won't run right. I assume it's not getting enough fuel. It doesn't cut off it just bogs down. I cut it off and try pumping the primer bulb (mostly because I don't know what else to do) and eventually it clears up and runs fine. It has been an intermittent problem all summer but lately it seems worse. I replaced the fuel line and that didn't clear it up.
The fuel line I bought was 3/8 because I thought that's what it was and all the ones I saw where 3/8. When I went to replace I realized that the old one was 5/16. Does the diameter of the fuel line matter?
Any ideas? Thanks Jason
The fuel line I bought was 3/8 because I thought that's what it was and all the ones I saw where 3/8. When I went to replace I realized that the old one was 5/16. Does the diameter of the fuel line matter?
Any ideas? Thanks Jason