Help!Major oil leak 04" 140 Suzuki

Joined
Oct 12, 2007
Messages
9
Oil leaking from the exhaust, Changed all gasket from powerhead on down, checked compresson all uniform, no water in oil, engine starts right up purring like a content cat except with a oil leak. 400 hours on it, maintenance to the max. Oil pan checked out . A big mystery to say the least. Anybody got suggestion would surely be appreciated.
 

bezerk

Seaman Apprentice
Joined
Nov 14, 2005
Messages
44
Re: Help!Major oil leak 04" 140 Suzuki

when you say exhaust you mean out by the prop?if so sounds like the seal under the power head.could be the oil cooler too.take the little water cooler hose off and see if oil and water come out when the engine is running.
(in you yard on the muffs.)
 

JUSTINTIME

Captain
Joined
Sep 2, 2006
Messages
3,284
Re: Help!Major oil leak 04" 140 Suzuki

still under warranty
these motors are known for bad gaskets
 
Joined
Oct 12, 2007
Messages
9
Re: Help!Major oil leak 04" 140 Suzuki

By seal do you mean gasket? We changed the gasket under the power head and oil pan. need to check the oil cooler thanks for the tip. will let U know if thats the problem when mechenic returns.
when you say exhaust you mean out by the prop?if so sounds like the seal under the power head.could be the oil cooler too.take the little water cooler hose off and see if oil and water come out when the engine is running.
(in you yard on the muffs.)
 
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