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Re: Onan (4K) Priming / Fuel Pump Questions... [message #328500 is a reply to message #328497] Mon, 22 January 2018 12:32 Go to previous message
Matt Colie is currently offline  Matt Colie   United States
Messages: 8547
Registered: March 2007
Location: S.E. Michigan
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Senior Member
Having a 23 with a separate garden tractor battery for the Onan, limits how long I want to crank. If we come in off the road and I hit the prime switch, the pump will do the fast click for about 10 seconds. If it is cranked then, the start is about instant. I have tried to figure out where the missing fuel went with zero success. As it is, I love that old beast.

Matt


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
 
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