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    115 fast strike water pressure

    I have a 1998 115 johnson fast strike what should water pressure be at wide open cranking around 5500-5800 and what is the minimum psi u can run at that rpm range?
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    1997 115 fast strike

    I have a 97 115 fast strike it will run great for sometimes 5 min wide open then starts missing really bad I can back it down to half throttle and it runs better but with a small miss then when I go back to wide open it misses bad sounds like its running on 3 cylinder im thinking power pack it...
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    1999 125 Mercury compression?

    What should the compression be on a 1999 125 Mercury?
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    90 hp 60 degree Johnson?

    I'm looking at a 1995 90 hp 60 degree Johnson was wonder if they will run with the 115 johnsons? And what's the differnts in a 1995 60 degree 115 and 90 hp? They say the 90 will run with the 115
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    86 Mercury 75 hp missing HELP!

    I've got a 86 4 cylinder 75 hp just had new trigger and stator installed and a couple coils It runs perfect put when its wide open it will miss bog down then open back up just back and forth like that then finally stay bogged down?? I've changed all the coils with no luck changed spark plugs...
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    1988 murcury 75 hp no spark!

    Okay I took the boat out ran fine all day got to the dock it quit running like to never got it started and when it start it wasn't running right now it won't run at all its not getting spark on any plugs and if u keep cranking it will get spark and run then die and lose spark what could it be?
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    HELP SHIFT SHAFT!

    Just changed my water pump on my 1985 75hp Mercury outboard I left it in forward gear put it back in the shaft had to move wouldn't line up got a socket to fit on the shaft turned it into forward gear and it locks when moving CCW AND CW and goes into neutral and reverse fine reverse locks in Ccw...
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