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    79 chaparral merc 470 rough idle/stall

    Currently been wroking for a couple of weeks on this boat. Haverelaced and rechecked head gasket, new rotor, points, cap....new heat exchanger, new plugs and wires and rebuilt the carb (merc 2bbl - two screw rochester). Every time that I have retuned the engine ( reset idle, started reset on...
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    mmerc 470 sterndrive stalling at idle under load/out of gear

    I have a merc 470 (79) which has had new gaskets, reworked ignition system and a rebuilt carb. I have had it running at the house great, but when I take it to the lake, initially starts up fine and runs great in gear, when the throttle is pulled to idle out of gear, it stalls, and then have a...
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