coolant finding its way to mix with engine oil?

[wonghoiman]

okay, I checked the trunk and looked under the carpet and it doesn't seem wet.

When I started the car every few days, there are pretty large amount of white smog for the first 1 or 2 seconds, I thought that's normal with boxer engine right?

I just jack up the car and let the oil drain. I could see that clearly some water came up first....the oil is very muddy...exactly like hot chocolate over fresh oil....will let it drain then add some water to coolant reservoir and see if the water will come out later tonight....

any expert advice on what to do?? And how much it'd cost at the dealership to fix this problem?

wingboat suggests it's a blown head gasket? or brucelee suggest it's a cracked block? I am very gentle on the car and never race on it, 50k miles, mostly city driving.