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bad fuel pump or 3-way gas valve?

9.8K views 3 replies 3 participants last post by  tangots  
#1 ·
could sure use some help here guys, i've got two 04 polaris magnum 330's with the same symptoms, they have been in storage for a couple of years and have only about 10 hours of run time on them. I refueled them and found the 3-way gas shutoff is leaking and the carb not getting gas to it the lines are clear, took the fuel pump apart didn't find any pinholes or tears its still good and pliable, is it possible the leaking 3-way gas valve is keeping the fuel pump from developing pressure and working? when i took the fuel line off to the carb and turned the engine over it made no difference was just a trickle of gas still. thanks for any help and suggestions you can give me!
 
#2 ·
when u took the line off the carb did u try playing with the valve to see if it gets better or worse??