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So. . .if I've got foamy oil on my radiator cap. . .

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Old 05-05-2008, 08:52 PM
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Default So. . .if I've got foamy oil on my radiator cap. . .

Would it be reasonable to say I've probably got a blown headgasket?

Don't see any floating in the radiator, but the radiator keeps emptying down about 6 or so inches and the cap when I pull it off has an foamy oily layer of gunk on it. . .



Old 05-05-2008, 08:59 PM
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Yuck. Head gasket would be my guess. 6" is alot of water. How many times has this happened? Did you drain the oil and check it also?
Old 05-05-2008, 09:42 PM
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doesn't look good
Old 05-05-2008, 09:59 PM
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Originally Posted by theblur98ss
Yuck. Head gasket would be my guess. 6" is alot of water. How many times has this happened? Did you drain the oil and check it also?
You'll like this. . .

Off and on for the past year. . . including several heavy dyno runs and NUMEROUS 1/4 mile passes including my personal best of 12.49
Old 05-05-2008, 11:09 PM
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is your engine oil milky? if not, does your car have the radiator hose PS cooler? if so, it may have broken inside causing the coolant to be contaminated with PS fluid and vice versa. Though I would suspect you would know it by now, as your PS pump would probably be screaming at you. Looks to be a head gasket...
Old 05-06-2008, 06:03 AM
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Id check the aluminum webbing surround the middle head bolt on both clyinder heads,check for a very clean spot usually eye brow shaped crack just above the middle bolt.We see this alot on LS style motors.
Old 05-06-2008, 02:54 PM
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Another vote for check the power steering cooler.



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