sunk at dock

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Nov 13, 2005
59
- - miami
A Friend boat sunk at the dock . He got the water out and stooped the leak.Does any one know how to get the water out of the motor.
 
Jun 6, 2006
6,990
currently boatless wishing Harrington Harbor North, MD
oil and water

You can get the water out of the cylinders by hand cranking the engine in the normal direction of rotation. The piston will try and compress the water on the compression stroke so when you meet with resistance just go slow and let the water leak past the rings. Once you have gone through at least 8 rotations you will have all the water in the oil sump. Then just change the oil and proceed.
 
S

sardo

also ...

you can speed up the process a bit by removing all spark plugs or injectors (whichever the case may be). sardo
 
May 11, 2005
3,431
Seidelman S37 Slidell, La.
Quickly

You should get the water out of the engine, and the engine started as soon as is possible. This can be the difference between having a motor or an anchor. If it starts to rust up inside, the end is near. The motor should be started and ran enough to generate some heat. Then the oil changed and ran some more. And don't forget the oil filter.
 
Oct 3, 2006
1,033
Hunter 29.5 Toms River
Yeah

Definitly: out with the spark plugs, crank it. Change out, new park plugs, get it to run. Once it fires up, change the oil again, run it until it gets hot. also, suck any water out of the muffler, or just disconnect it to drain it.
 

CalebD

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Jun 27, 2006
1,479
Tartan 27' 1967 Nyack, NY
change the oil at least 3 times with cheap oil then

fill with the engine's oil of choice after cranking and removing plugs as already suggested.
 
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