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    Poor engine performance when cold

    I have a 1998 sea ray 190 bowrlder with a 5.0L mercrusier engine rebuilt in 2009. Pulled it out of winter storage and launched it. New gas in tank and new water separator filter installed. Started right up. All pressures good. Reved the engine out of gear, ran well. Placed in gear and gave it...
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    Engine performance

    Have a 5.0L Mercrusier in my Sea Ray. Lately while pulling skiers at around 2900 RPM the engine increases RPM by about 300 rpm while losing power. Throttle adjustment sometimes corrects problem. Ran boat without load up to 4800 rpm and ran great. Fuel filter has been replaced. Looking for...
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