I think some oil is leaking into radiator. What would caused it? How big of job is it to fix it?
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2003 Audi A6 Quattro Question: why does the antifreeze feels greasy and has milky texture/color?
Answer #1ziptie12 November 21, 2012, 16:21Master
Several possibilities , trans/oil cooler in radiator has failed and leaking oil into coolant , or headgasket/cracked head issues. What other symptoms/problems does the vehicle have?
Answer #2OIL GEEK November 21, 2012, 18:52Technician
ziptie is right take to grage i hear that they have head gasket problems.