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    Can't get over 2k on water

    1988 150 mariner. Rebuilt motor with new gaskets. Didn't pull pistons all "looked" good. Went thru break in procedure. Boat ran great for several trips. Now won't go over 2k rpm on lake. Will on muffs of course. On lake, it does if i go from WOT to idle most times. Rebuilt fuel pump...
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    1985 mariner 150

    Tore motor apart and did complete rebuild. Went thru break in procedure. Have taken out a dozen times and ran great. Yesterday, while going up the lake at 4k, it died. Starts right back up and no issues at low rpm (1k). Try to advance throttle and it dies. Carbs are rebuilt, fuel...
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    Flywheel occasionally locks up

    1985 150 mariner. Had boat out, got high voltage on battery gauge. Stator fried. Replaced stator, rectifier, and voltage regulator. Tried to start on muffs and after couple tries, the flywheel locked up. Was able to free with socket. Motor started, ran fine for ten minutes...
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    Fuel leak under flywheel?

    I have a 87 magnum 150 that I have been working on. Finally got running and running great. I noticed an apparent fuel leak that looks to be coming from under the flywheel, under the spark advance. I am going to pull and inspect next weekend. Any ideas or "common" issue in that area to look...
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