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      06-20-2014, 01:21 PM   #38
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Drives: 991 GT3 Blue Sapphire Metallic
Join Date: Jul 2013
Location: Southern California

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Quote:
Originally Posted by JOHNBMWM5 View Post
USE CASTROL EDGE 0-30
thank you But the dealer uses 5w30 so I put 1 quart of 0W-30 WHAT difference would it make?
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