help 73 mercury 500 50hp thunderbolt ignition

jessrcastillo

Recruit
Joined
Aug 18, 2015
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2
I just got this motor a week ago on my boat it runs strong hits 20mph up river with two people the problem is after I stop for long and try to start it back up it won't fire but if I choke it I get a response but bogs out as if flooded. if I let sit for a while will eventually kick over in run strong again pics of plugs below
 
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