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    150 Mercury Black Max Noise .....HELP!!!

    Have a 95' 150 Mercury Black Max....Been making possible knocking noise not too loud but noticeable for three weeks... Would not affect rpms or speed...so I was going to take it in tomorrow to have it looked at...Yesterday, I was running it full out(tournament fishing) and it started making a...
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    150 Black Max Issues

    My mercury 95' is giving me problems won't go past 4800 rpms until about 2-3 min into a run...then goes up to 5300 where it should be...also is sluggish out of the hole....and it smokes at all rpms...any suggestions....i don't rely on oil injection...so what mix of gas and two stroke should it...
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    95' 150 Mercury Black Max....TROUBLES

    New too this forum..anyways boat a 95' Astro with a 150 black max on the back...everything was great for two weeks..UNTIL..I was running in a tournament and all the sudden the yellow buzzer went off don't know what it means...figuring overheat...anyways it went away and ran ok for a while...now...
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