2001 Yamaha Vmax 200 H.P EFI won't start

jlp

Recruit
Joined
Jul 17, 2003
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1
Ran motor about a mile. Shut it off to start trolling with my 9.9. Fished for about 5 hours. Tried starting motor to get back to boat launch, wouldn't start. Finally figured I flooded engine,or plugs where bad. Went back in on 9.9. Bought new plugs, old one's very wet and black. Charged battery, checked plugs for spark (o.k).I've tried every night after work to start it. It may get a little back fire once and thats it. One thing I've noticed prior to this is when taking off, I would push control, full throttle, and it would take the motor about 5 to 10 seconds to react .Any ideas thanks!
 
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