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    Outdrive Oil

    Hey everyone, I just picked up a 1986 Thundercraft with a Mercruiser I/O. I believe it is an Alpha 1 outdrive. What oil do I use for the outdrive. I just sold a '88 Four Winns with an OMC Cobra outdrive and that used a HI-vis oil. Can I use this in my Mercruiser or do I need to pick up...
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    Milky Oil - OMC Cobra 3.0L

    Hi everyone. Went to change the oil in our '88 Four Winns today and found the oil to be milky. We purchased the boat earlier this year and it was stored in doors. Before we bought it, we ran it on muffs and everything was looking good. We ran it a couple of times after that with no problems...
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    OMC 3.0 trim

    Hi everyone. I'm new to the forum and did some quick research before posting. I have recently procured an '88 Four Winns with a 3.0 OMC Cobra motor. My dad and I were going to take it out today for the first time and found the trim is not working. At first inspection we found the 50 amp fuse...
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