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    2004 Merc 135hp blown power head after servicd

    Will do once I get back to the boat. They also failed to check the oil with the service, even though it was was a 300 hour service, and was requested before they started
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    2004 Merc 135hp blown power head after servicd

    Mechanic said he could see a crack in it right away once the cover was off, temp started high and cooled off once we started moving/rpms were up, no alarms, water was moving/ pissing
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    2004 Merc 135hp blown power head after servicd

    Less then 2 hours, they are the optimax saltwaters, dfi I believe
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    2004 Merc 135hp blown power head after servicd

    I have twin 135 mercs that were serviced about a week ago, part of that service was removing the starboard cylinder head and retapping a spark plug socket. (As well as thermostats, water pumps and new spark plugs). The second time driving after service, starboard engine goes out at ~4000rpms...
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