Yamaha 25hp, hard starting

bambislayer09

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Joined
Apr 25, 2011
Messages
2
Hi, I am new to the site, but there seems to be alot of good info on here. Anyway I have a 1989 Yamaha 25hp thats a great motor except for one thing... If it sits for 3+days its a bear to start. The motor runs great and starts the first pull once it fires the first time but it takes 20+ pulls to get it going after it has set. Fuel is good, primer ball is new and installed correctly, new plugs and fuel line connectors. I think that it might be a diaphram problem but I am not sure. Thanks in advance for your time and responses.
 
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