Bubbling on the valve covers?
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Bubbling on the valve covers?
I looked at an 04 A8 yesterday, low miles, and notice the paint bubbling up on the the valve covers. I used my finger to scratched some of it away and it seem like the aluminum beneath was corroded and lifting the paint. Any ideas of what may have caused this ?
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#6
Valve covers are coated from the factory. Eventually after many heat cycles it eventually cracks and will start to peal.
You can either strip them of the coating and reinstall or like others have said have them powder coated/painted.
Jason
You can either strip them of the coating and reinstall or like others have said have them powder coated/painted.
Jason
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