07 350 mpi won't take wot |
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bmanseau
Newbie Joined: July-14-2013 Location: nh Status: Offline Points: 0 |
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Posted: July-14-2013 at 10:26pm |
new here looking for some help. 350 mpi mercruiser, go up to 3/4 throttle motor sounds fine. anything over and feels like someone threw an anchor out. motor sounds flat and loaded. doesn't bog but like a car motor with a clogged air filter. checked flame arrestor, new plugs, fuel/air seperator, had fuel pressure checked. it was at 40psi. never dropped but mechanic said it seemed low considering he checked friends boats and they were at 60. any help would be great. thanks, brian
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