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Onan issue [message #135221] Tue, 19 July 2011 15:47 Go to previous message
Rickmo is currently offline  Rickmo   United States
Messages: 105
Registered: January 2011
Location: Gladwin, Michigan
Karma:
Senior Member
Well my buddy brought his GMC over for me to work on -- the joy! His 4000 onan runs great without a load but when you put the roof air on, the Onan starts to run rough and eventually quits. It acts like it is getting too much gas/smelly and smoking. If I try to rev it up by manually operating the throttle it does not really help. I am thinking that the carb is needing attention. What are your thoughts?

Rick Seebeck Gladwin Michigan 1973 Canyon Lands
 
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