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Old 08-11-2014, 09:18 AM   #321
Missile Man
 
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Drives: 2010 2SS/Black
Join Date: Mar 2009
Location: Tucson, AZ
Posts: 608
Back in the day (back in the day I was an old teen) it was "be sure to open her up from time to time on the freeway to prevent carbon build up on the valves". Don't know if it was an old wives tale but there is some merit there.
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