Milky oil

[bob.roebuck]

Hey guys I have just bought a used 2006 SX230 the engine oil dipstick on the left engine is showing signs of water in the oil, it milky looking. Where do I start looking and is there a site I can go to to look at schmatics, I do all my own work and am sure I can deal with this problem, Thanks

[Bluefish]

Sorry to here start with a leak down test

[99yam40]

If you are doing your own work it would be a good idea to pick up a Yamaha service manual for your motors if you do not have them already.

I have not seen anything that shows oil and water circulation routs if that is what you are asking