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    OMC 3.0 L Chevy oil change!

    I am changing the oil in my 1994 OMC 3.0 L and wanted to know what kind of oil (type/grade) is recommended to be used. I am doing this for the first time since I purchased the boat. The boat came with clean oil and filter already, but it is time to do another change. Thanks.
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    OMC 3.0 L out of the water noise

    Hi guys, First post in this forum! I own a 1994 Criss Craft 18' with a 3.0 L OMC Cobra I/O. I just finished replacing the outer hydrolic lines, and upgraded the shift cable to the red color one. Everything appears to be working and shifting fine, but when engaging the propeller out the water for...
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