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Old 03-08-2021, 11:10 PM   #2
2013ZL1FUN
 
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Drives: 2013 ZL1 Convertible A6 BRM
Join Date: Feb 2015
Location: Dayton Ohio Area
Posts: 503
White smoke as a rule indicates coolant in exhaust. Not good! Possible cracked heads or blown head gaskets. You can buy a test kit that tests for carbon monoxide in the coolant. Do not drive this vehicle. Seek help of a mechanic familiar with this vehicles. Good luck.
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2013 ZL1 CONVERTIBLE BRM A6
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