Blaster One way valve

[Byeai]

The one way valve on the tank breather if that was bad would make it hard to start and idle ?
Ill choke it starts right up then ride for a while it will idle fine and then wait five minutes and I will have to choke it again ski is stock motor wise

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[JetManiac]

Carbs probably need to be rebuilt.

 

[Vumad]

Disconnect the oneway valve and run the ski on the hose. If no problem, then it's not the oneway valve.

The one way valve just lets air in but no fuel out as the carbs pull fuel. It keeps the tank from collapsing. It wouldn't matter if you were in the water or not, under load or not. Running on the hose will let the carbs pull fuel and create a vacuum in the tank just the same as it would in the water.

It's probably not that valve, but a very simple test can rule it out for sure.

Don't blow yourself up.

 

[feartheride]

actually , you may want to read this

Pressure test fuel system - All pwc utilize a sealed fuel system that has a check valve on the gas tank vent. This check valve (which permits pressure in the gas tank but not out) causes pressure in the gas tank that helps deliver fuel to the carb(s). Any air leak in the fuel system that permits the leaking off of this pressure, will also affect fuel delivery to the carb(s) at low speeds. To test for leaks, follow this procedure. 1) remove the return line from the fitting on the carb. 2) Blow into the return line while sealing off the return fitting on the carb with your finger. This will pressurize the entire fuel system. In a quiet room you'll be able to hear any remaining leak in the fuel system. When you remove your finger from the fitting on the carb, fuel will eventually drip out indicating that the float chamber is primed full of fuel.

Taken off group K web site

http://www.groupk.com/tec-carbs97.htm

 

[swapmeet]

Semi-on topic. Who sells replacement one way valves?

 

[Byeai]

I no maniac has them but I no on the one way valve u can blow through one way but not the other and this one I can on both sides it runs fine after I choke it and start it and go but if I let it sit for a minute I will have to re choke it to ride again


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