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2009 Joyner trooper fueling problem

Whisper Snowbird

By Whisper Snowbird
in Joyner UTV SxS Forum

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Whisper Snowbird Apprentice

Whisper Snowbird

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Fuel pump runs but nothing is getting tô it. I tried putting a vacuum on the outlet hose of pump and it wouldn't pull anything. This machine sat for a year and a half unused. Is there a way to prime the lines?  What could be the cause of the fuel not getting tô the pump? 

mixfixdave Enthusiast

mixfixdave

Posted
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Rock on...the Joyner is awesome. Can’t tell you the times I have hauled one of the Polaris guys back to get their trailer because of a broken axle. My buddies call it the family truckster!
Just took a short ride about town and along the railroad trail here in Tennessee...have tags on mine.
044c18d87262d8176b00734ac8788f20.jpg

  • 1 month later...
Dan B Community Regular

Dan B

Posted
Posted

Can you connect a fuel pressure gauge to see if it takes a long time to build fuel pressure?  Could be a fuel pressure regulator leaking internally or the fuel pump itself not providing sufficient pressure soon enough (slow build up of pressure).  On  my Renegade (same engine as the Trooper), I have to wait about 5 seconds  with the ignition on before I can start the engine.  That gives time for the computer to boot up and  the fuel pump time to build up pressure (I can hear the fuel pump run  for about 4 secs, then turn off).

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