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    OMC 3.0 Liter GM won't start

    I've owned a 1984 OMC 3.0 4 Cyl GM boat and it was running fine when I parked it. It's been a couple summers since I put in storage. I'm trying to get back on the water but I can't seem to get her to fire up. She turns over fine and Gas is getting to Carb but it seems I'm not getting spark...
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    1984 OMC Lower SHIFT CABLE ADJUSTMENT PROBLEMS

    I have a 1984 3.0 Liter 140 hp w/400 Sterndrive - Mechanical Shift I believe. SELOC Stern Drive Manual - I need an OMC SHOP MANUAL.... While working on adjusting the Nominal Neutral and ESA/Overstroke set up - the shift arm inside the converter box is too far to the right and the overstroke...
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    Another Stringer Repair Question - by a Newbee

    I'm replacing stringers and floor in a 1984 Cheetah 166 Runabout - our family's had this boat a long time but we've never tackled any major structural repairs and it's time to get er done. It's a 140 hp OMC (yeah, I know...) but it runs great and we've had no issues with getting parts and we...
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