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    1995 4.3 mercruiser

    two weeks ago, I flushed out the winter stuff...It ran fine. I let it go at 1200 for 15 minutes...Two weeks later, I go to the lake and it was hydrolocked. At home I pulled the plugs and had water in the back two cylinders on the right side. I also thought the rear cylinder on the left side had...
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    1995 4.3 Mercruiser

    I have a 1995 4.3 in a boat I have had for 8 years...It has 350 hrs on it.... I have winterized it the same way all of this time...( directions from Mercstuff.com). Anyway, I flushed it out 2 weeks ago, and it ran fine. I went to the lake, two weeks later and it was hydro-locked. Water in the...
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