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Polaris Files > Snowmobiles > Performance and Trail Sport > FS and FST
jt87
Not sure if anyone has had this or not. Mine just started to do it, its making a high pitch noise i opened the gas cap while its running it sounds like the fuel pump is making the high pitch noise. Any ideas?? Or should i not even worry about it and just pin it LOL
shopman
QUOTE(jt87 @ Feb 4 2012, 08:35 PM) *
Not sure if anyone has had this or not. Mine just started to do it, its making a high pitch noise i opened the gas cap while its running it sounds like the fuel pump is making the high pitch noise. Any ideas?? Or should i not even worry about it and just pin it LOL



Have you changed you filter if it starts to plug it will sound louder with more pressure building at the pump
Paremo
There is also a screen on the intake of pump. Found mine clogged up while
looking for an intermittant problem.
Or its bearings are telling you to carry a tow strap.
jt87
thanks and no i have not changed the filter
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