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    Mercruiser 3.0 won’t start

    3.0 mercruiser won’t start. It’s a 1993 mercruiser. I’ve rebuilt the carb. Replaced spark plugs, wires, and ignition module. I have spark but it won’t start. Just turns over and over. I believe it’s getting fuel. I’ve even tried starting fluid and pour a very small amount of gas down the carb to...
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    Pontoon props?

    Want to go to a 4 blade. I have a 16 diameter 13P prop now. Engine is 3.0 mercruiser alpha one. WOT is something like 4400-4800 I believe. I currently hang around 4800. What size prop should I get in the 4 blade? A 14-14? Or 14-12?
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    3.0l mercruiser carb hissing/sucking noise

    I got a 1993 3.0l mercrusier. I rebuilt the carb. I can turn it over a few times then stop. It will make a hissing/sucking sound. Also when turning it over gas well kinda boil out the top. Gas will come out where the arrow is pointing. I took it back apart and put the old needle and spring...
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