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HELP! condensation??

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Old 01-27-2012, 02:27 PM
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HELP! condensation??

ive been seeing some yellow **** around my oil cap, and figured it was just a little condensation. i was aorried so i pulled off the valve cover and had some good news and bad news.

the good news? its not all over everything. my cams and valves are all clean, and everything looks normal


the bad news? my valve cover had it all over the oil cap area. it was also in the valve cover breather hose going to my intake.



i cleaned it all up, should i be worried? is it something other than condensation?
Old 01-27-2012, 02:40 PM
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bump so somebody at least looks at this thread
Old 01-27-2012, 03:22 PM
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I wouldn't know what to tell you. I would just say, keep an eye on it and see if it comes back.
Old 01-27-2012, 03:26 PM
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I was curious cause that looks so gross, so did a little research:

The only reason the mayonnaise-like deposits exist is because of cold-weather condensation inside the cold parts of the engine. The oil fill tube is a big, cool insulator.

The water is trapped in the mayo and does no damage. When the weather warms up, the water will be driven out and removed via PCV.
Old 01-27-2012, 03:31 PM
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Fantastic. Thank you. I just ordered an oil catch can too so that **** will stay out of my intake
Old 01-27-2012, 04:05 PM
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^ good idea, id seafoam asap as well hopefully that will help. such as strange thing to see inside the engine....

Guess your cobalt like banana yogurt.
Old 01-27-2012, 04:06 PM
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Its just that you drive too short of distances (as explained in your older thread)
Old 01-27-2012, 04:07 PM
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try a new oil cap or o-ring
Old 01-27-2012, 04:08 PM
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what ash quoted.


one of the by products of combustion is water. minuscule amounts of which get pushed by the rings and into the crank case and then mixed with the oil. when the engine cools with the outside temperature what it is now during the winter. it will condense out of the oil and leave that milky, "mayo" type gunk on the outer parts of the engine.
Old 01-31-2012, 09:04 PM
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And this wasnt a dumb ? Practice wat u preach
Old 01-31-2012, 09:14 PM
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Originally Posted by heathkidder
And this wasnt a dumb ? Practice wat u preach
There's a difference between this and asking what the difference is between a hub and a pulley cough. At least he took it apart and looked at it first.
Old 01-31-2012, 09:25 PM
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Originally Posted by heathkidder
And this wasnt a dumb ? Practice wat u preach
You sent me like 3 pm's asking where I found a black zzp intake on the site, that's the **** I'm talking about. Don't get all butt hurt dude, just do some reading before you post
Old 01-31-2012, 09:27 PM
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Im not nor do i wanna argue but judt bc i ask a ? That seems stupid to u isnt to me and i didnt want to buy sumthin i was unsure of my bad
Old 01-31-2012, 09:33 PM
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Not to mention the multiple messages about brake booster hoses and tb connectors that are pretty much self explanatory. Not trying to be a dick, but don't bump my threads just to talk ****
Old 01-31-2012, 09:35 PM
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If I wasn't familar with cars I would be very concerned to op! But as everyone said clean it all out and keep an eye on it!
Old 01-31-2012, 09:37 PM
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im pretty familiar with cars, ive just never seen this before. and being that im newly supercharged i wanted to make sure it wasnt anything more serious
Old 02-17-2012, 08:09 PM
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I checked my 750ml catch can today and it was about 1/2 full of water. that seems like a crazy amount to me
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