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Yamaha 150 4 stroke startstall

johnnb

New member
"I have a 2005, 150 4 stroke,

"I have a 2005, 150 4 stroke, When cold starts fine, but after you run awile and shut down it for say,30min or more and try to start it. It will hit on the first turn then stall. Keeps doing that. Pumping the bubble don`t seem to help. If you keep running the starter it will slowily start, very sluggish. like a choke problem? Any ideas?"
 
"Sounds like it's flooding

"Sounds like it's flooding out. Give this a shot, the fast idle control only opens the throttle blades about 5% and that's not enough to clean out the carbs. Engage the throttle and hold it full open. Let it sit full open for 5-10 minutes. Return to neutral and try to start it off the choke."
 
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