Yamaha Waverunner 1100 Fuel Problem?

[friscokid]

I have the above PWC.The moter turns over well but does not start.I have changed the fuel filter,changed the plugs, fresh fuel and charged the battery.<br /><br />When I take out the plugs and put fuel into cylinders, replace plugs it starts up just for second.<br /><br />would appreciate any trouble shooting tips.

 

[Jeff Walkowiak]

Re: Yamaha Waverunner 1100 Fuel Problem?

see if the pulse tube to the fuel pump is hooked up, see if fuel comes through the line to the fuel pump , un hook the line and lay it on the floor of the ski gas should run out by gravity. and if all that checks out your fuel pump is probably bad but i would bet if fuel runs out the line its the pulse tube ,either its off or the clamps are loose.

 

[Seaboo2]

Re: Yamaha Waverunner 1100 Fuel Problem?

The fuel shut off valve may be blocked or bad. Check and make sure the fuel does not have water in it. Has this craft been sitting or have you been riding?