Mercruiser 120 has thrown rod.....

Ragan2009

Cadet
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

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: Mercruiser 120 has thrown rod.....

This Service bulletin should help.
 

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