Super Jet Problems with my SN Superjet

K

Kaleb Vazquez

Location
Salem New Jersey
Hey, wondering if anyone has some suggesting to fixing my problem with my fuel system on my 701 Superjet SN. It seems like I am not getting fuel from the fuel pump to the throat of the carb. It works for a few seconds after creating a vacuum by putting my hand over the carb or pouring small amounts of fuel down the carb. I just rebuilt the whole carb and replaced all the fuel lines. Not sure if I am missing something simple and I am pretty positive that I have the fuel lines going to the right places.

Any suggestions would be great. I am not a expert, at all.


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Mike W

Mike W

Infidel
Location
North Florida
Welcome to the X.

You might have a bad diaphragm or gasket in the carb. I would take it apart and inspect everything. Especially on the fuel pump side.
 
kawa js550

kawa js550

Billy Racing
Location
Michigan
Do what he said ^ if that doenst work make sure fuel selector isnt clogged and make sure the one way air valve going to the gas tank is working and in the right direction
 
PLjetpilot

PLjetpilot

Location
indjana
Not being a smart ass, but are you sure you put the carb back together correctly. I know its pretty self explanatory but I just hade the same issue on a guys ski, and I had put the pump plate on upside down. He was standing there watching me and I wasn't paying close enough attention. At first glance it looks fine.
 
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