70hp mercury fuel issues

ewelsh

Recruit
Joined
Jun 23, 2008
Messages
3
I have a 1977 70hp mercury that sounds like its flooding out around half throttle once i get to full throttle it will take off. I've rebuilt the carbs and fuel pump and have a new primer bulb and plugs. any suggestions
 

Laddies

Banned
Joined
Sep 10, 2004
Messages
12,218
Re: 70hp mercury fuel issues

Have you synchronized the pickups yet?
 
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