Thread: V6 fuel switch 87 to a higher grade
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Old 12-04-2010, 03:17 AM   #86
jmaryt

 
Drives: 2010 cgm LS
Join Date: Oct 2009
Location: salem,nh
Posts: 1,241
Quote:
Originally Posted by chevyk1 View Post
I have tried both in mine and noticed no difference except at the cashier.
very "wise" individual!..
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