Stono

Stono

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16 May 2021
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Yanmar 6BY3 260hp after run when you shut down to idle oil pressure warning goes off, small rise in rev’s puts light out, then is all good. Any ideas
 

Rappey

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13 Dec 2019
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Am assuming oil and filters all good.. The oil pickup in the sump usually has a gauze, maybe thats a little restricted.
 

neil_s

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Check in your manual to see what min and max oil pressures are. This might show that there is a wide range. My Bukh has done this for many years and is still going!
 

B58

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Have you dealer use a OBD reader to check to she what the pressure dropped to, is the sump over filled?
 
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