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why is there coolant in my catch can?

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Old Apr 23, 2011, 11:29 AM
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why is there coolant in my catch can?

so since buying this car iv been mostly fixing whatever i could find wrong with it.
a week ago i changed the oil and didnt notice anything weird (like coolant coming out first). i also put new seals in the oil cooler, since that was leaking.

today i put the car back on the lift to check the oil leak and i drained the catch cans for the first time and CLEAN COOLANT came out first..

now i am aware of a cool leak at the thermostat housing in the same area as the cans.

my first thought is head gasket... or could the cans be picking it up elsewhere?
Old Apr 23, 2011, 12:09 PM
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Are you sure it's coolant and not just vapor? Is it kinda milky or is it green?
Old Apr 23, 2011, 01:34 PM
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Originally Posted by 4cdndctn
Are you sure it's coolant and not just vapor? Is it kinda milky or is it green?
it was gold, like the coolant i put in.. it drained before the oil. it was odd how clean it was..
Old Apr 23, 2011, 01:44 PM
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pretty sure is just vapor.
Old Apr 23, 2011, 03:45 PM
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I get that sometimes too. During the winter when I baby the car when I drain the catch can its a clearish gold/orange liquid. Its vapors mixed with a lil oil and gas which gives it that color. During the summer after track or heavy driving its more heavy oil and black crap that comes out.
Old Apr 23, 2011, 05:11 PM
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oh man really? clearish gold. i could swear it was cool. i guess im happy to hear other have seen that.
Old Apr 23, 2011, 05:15 PM
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If it looks like 'liquid peanut butter' then it's just vapor. The catch can is doing its job.
Old Apr 23, 2011, 05:32 PM
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Your good
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