Yanmar 1610d diesel in oil

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Yanmar 1610d diesel in oil

Postby Y1610d » Fri Apr 05, 2019 4:53 pm

Anyone experience diesel in oil changed it put in 2.8 quarts now it’s over the full mark

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Re: Yanmar 1610d diesel in oil

Postby Aaron » Sun Apr 07, 2019 12:01 pm

About the only way that can happen is through a bad fuel injection pump.

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Re: Yanmar 1610d diesel in oil

Postby Norm » Mon Apr 08, 2019 8:22 am

Are you shutting your fuel off when not running? If not try it, you may be able to live with it, after changing oil again.

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Re: Yanmar 1610d diesel in oil

Postby 79coyotefrg » Sun Apr 28, 2019 7:59 pm

In truck engines I would first check that the fuel pump was not leaking into the crankcase

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