mercury 115 hp

Johnson110

Chief Petty Officer
Joined
Dec 31, 2003
Messages
640
Engine leaks 2 stroke oil down exhaust housing, found that the nuts that bolt the power head to the exhaust housing were not very tight this is the side that I saw oil leaking down. Can loose power head bolts cause oil to leak down? Thanks for any replies!
 

roscoe

Supreme Mariner
Joined
Oct 30, 2002
Messages
21,657
Unburned 2 stroke oil goes out with the exhaust. Builds up in the leg and eventually runs out the bottom. Normal.
 
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