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2009 Joyner trooper fueling problem

Whisper Snowbird

By Whisper Snowbird
in Joyner UTV SxS Forum

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  • 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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