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    2003 Johnson 40hp NO OIL light

    No oil light came on , my tank is full and can see blue oil in the see through filter. What would trigger this and where do I start? Brian
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    Oil clean on stick came out milky

    I am stumped I bought a 5.7 liter 260hp mercruiser long block to put in a ski boat. Ran the engine on the stand and the oil was always real clean on the stick. Installed engine and have run on the hose for several at least (5) 5-10 minute intervals. Shut down and upon checking the oil on stick...
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    GM 3.0 181 cu inch base engine

    In regards to a new never used 2007 base engine sold for use in gen sets , forklifts and boats by the supplier. Standard rotation 181 cubic inch four cylinder moto. What concerns should I have about this motor for marine use? Engine has the composite head gasket and can swap out to brass freeze...
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    johnson 40hp won't rev past 2500 rpms

    I have an intermittent problem with a 2003 johnson 40 VRO. Motor will run fine and then drop to a max of 2500rpms and stay there. I am convinced this is a fuel delivery problem but I am missing something. The motor has systems check and does not seem to be running hot. I have cleaned the carbs...
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