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Re: [GMCnet] Onan - Vapor Lock? [message #178463 is a reply to message #178454] Mon, 30 July 2012 21:09 Go to previous messageGo to previous message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma:
Senior Member
Larry,

Good points!

IIRC when I replaced all the fuel hoses three years ago down at the COOP (used Ethanol compatible hoses) I changed the ones to the
Onan too. They appear to be in good shape and I checked the ends I can see and they look OK.

Regards,
Rob M.


-----Original Message-----
From: Larry Davick

Rob,

You didn't mention your fuel lines. Although unlikely, could they deform when hot and expose a crack letting air into the fuel pump?

I just think it has to be before the electric pump, assuming the pump isn't tired or the voltage to the pump is low.

Also the hoses to the Onan get no love and they see more movement than other hoses.

Larry



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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
 
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