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Old 25-05-2015, 03:24   #46
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Re: 2qm20 starting help

Excellent outcome and much better than fitting an OB
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Old 25-05-2015, 09:52   #47
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Re: 2qm20 starting help

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Originally Posted by BurningDaylight View Post
Its running! Took a lot of bleeding but it now runs. However it is leaking water from the bottom of the water pump. Feels like a small hole in the bottom center. It is still pushing water out the exhaust while running also. Suggestions? Thanks again for the help n getting running!
That's great!

That 'water leak' is a sign that the seal is about to go - its designed to do that to let you know when its failing.

You need to rebuild the pump ASAP before it starts getting seawater into the engine.
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Old 25-05-2015, 12:01   #48
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Re: 2qm20 starting help

I am going to the yanmar guy tomorrow to get the seals. No plans to run it anymore until I change the seals and also do an oil change and install the new racor filter. Definitely don't need to do any damage to the engine, hoping it lasts me many years.
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Old 26-05-2015, 14:18   #49
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Re: 2qm20 starting help

Hey don't forget to bleed that again when you install that new filter. Smiley face

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