05-20-2013, 01:20 PM
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#26
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Drives: '91 RS Vert, '11 Grand Cherokee
Join Date: May 2009
Location: Connecticut
Posts: 2,343
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Quote:
Originally Posted by Frank in MD
Not on a V6. V6 was designed to run regular unleaded gas. Premium on the 6'er is pointless.
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Placebo effect.
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