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Is it normal for catch can oil to look like milk? (pics inside)

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Old 02-07-2007, 01:48 PM
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Default Is it normal for catch can oil to look like milk? (pics inside)

http://i86.photobucket.com/albums/k1...tchcanoil1.jpg
http://i86.photobucket.com/albums/k1...atchcanoi2.jpg
http://i86.photobucket.com/albums/k1...atchcanoi3.jpg

This much oil came out in only 2-300 miles too. My oil has always come up to temp every time I drive the car too, each trip is atleast 15-20 minutes. And I live in florida, so I'm not driving in any freezing temperatures either.
Old 02-07-2007, 02:02 PM
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IMHO it looks like coolant mixed with the oil. Any chance of a bad head gasket?
Old 02-07-2007, 02:05 PM
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My car did overheat a few weeks ago.
Old 02-07-2007, 02:11 PM
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whoaaa, not good buddy. looks like someone took a **** in your oil
Old 02-07-2007, 02:16 PM
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Just to add, last time I emptied it it looked like regular black oil.
Old 02-07-2007, 02:40 PM
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Originally Posted by soulless
IMHO it looks like coolant mixed with the oil. Any chance of a bad head gasket?
My thoughts exactly. The catch can would show the problem sooner if it is a small leak because it will stop oil vapor and water vapor. I would check the oil dipstick and even consider an oil change to take a closer look.
Old 02-07-2007, 03:00 PM
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mine has had a few droplets on the bottom of the breather, i panicked and cheked the dip stick and normal, but i wasnt stisfied so i changed the oil and nothing. i then figured it would most likley be from vapors on the valve covers. i has it overy once in a while but that is the best i can think of
Old 02-07-2007, 03:06 PM
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drain the oil. bet it all looks like that. if coolant comesout of the plug first, or it all looks like that, your screwed. time for a leak down test (or atleast a cranking compression test) to help you figure out where the leak could be comeing in from. oh, and check the oil level. if any amount of coolant did drain into the oil/crankcase for some reason, the level of the oil will be high. unfortunatly, most times when it lookes like that comeing out of the oil pan, its too late, the bearings are already damaged.

good luck
Old 02-07-2007, 03:10 PM
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Mine looks like that, but only in the air/water separator that I use instead of a catch can. I think it's just from condensation when the motor cools, because my oil is fine.
Old 02-07-2007, 03:22 PM
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If it looks like that on the dipstick, your heads warped. You'll need to have them pulled, deck checked for straightness, have the heads milled, and new gaskets. Put some new oil in, new coolant, new filter, and start saving..
Old 02-07-2007, 03:42 PM
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Alright, the oil level is fine, its not high or anything, and hte oil looks fine on the dipstick. My radiator is down 6" on coolant though, and I have a becool radiator so it being down 6" is like 12+ inches on a stocker.
Old 02-07-2007, 03:53 PM
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well, overheating could be the cause of, or the result of low coolant. you gotta find out where that coolant went. I would still pull the plug just to make sure there's not any coolant in the bottom of the pan. let it sit for a couple hours. IF there were coolant in the oil, it would seperate itself, and collect at the bottom of the pan since oil is lighter then coolant. sounds weird but it is. when you pull the drain plug, the coolant would come out first. its worth the extra precautionary work just to avoid further damage IF therd is coolant in the oil.
Old 02-07-2007, 04:26 PM
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I would change the oil if you are missing coolant. Most dipsticks do not go to the bottom of the pan and if there is water in with the oil it will be by the drain plug or lowest point in the pan. I think an oil change is worth knowing whether it is a bigger problem or not.
Old 02-07-2007, 05:12 PM
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Originally Posted by Sigforty
I would change the oil if you are missing coolant. Most dipsticks do not go to the bottom of the pan and if there is water in with the oil it will be by the drain plug or lowest point in the pan. I think an oil change is worth knowing whether it is a bigger problem or not.


+1

thats what i would do
Old 02-07-2007, 05:30 PM
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Your okay, thats condensation. I have the same thing with my car and the oil in the crank case looks fine. And no head gasket leak or anything. Dont worry about it.
Old 02-07-2007, 05:36 PM
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intermix

hopefully you'll have no issues, but def worth checking it out for peace of mind
Old 02-07-2007, 05:38 PM
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Originally Posted by SPRAYED 01
Your okay, thats condensation. I have the same thing with my car and the oil in the crank case looks fine. And no head gasket leak or anything. Dont worry about it.
Agreed.


Old 02-07-2007, 05:41 PM
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Originally Posted by SPRAYED 01
Your okay, thats condensation. I have the same thing with my car and the oil in the crank case looks fine. And no head gasket leak or anything. Dont worry about it.
Why would it have that much condensation in it? And the 1st time I emptied the catch can the oil looked like normal oil, not this slushy stuff. + my car took 1/2 gallon of water, I need to find out where the coolant leak is if its not a head gasket. And it also smells like gas, but I'm gessing thats normal since its coming from the crankcase.
Old 02-07-2007, 11:58 PM
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i don't know...i really don't think it's a headgasket issue, but i could be wrong.

cracked block? i dunno?
Old 02-08-2007, 01:07 AM
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Mine is just condensation. And apparently others. Have you looked at your dipstick yet?


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