Mercruiser 120 has thrown rod.....

Ragan2009

Cadet
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Feb 7, 2011
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Will this cause a blown head gasket? And could this be the cause for the milky oil.
 

Ragan2009

Cadet
Thread starter
Joined
Feb 7, 2011
Messages
20
Re: Mercruiser 120 has thrown rod.....

Correction not a thrown rod, but a stuck valve. The push rod is what i heard rattling. Any ideas where the milky oil is coming from?
 

Don S

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Aug 31, 2004
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Re: Mercruiser 120 has thrown rod.....

This Service bulletin should help.
 

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