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The Mustang Source - Ford Mustang Forums
Mustang by Model Year
2010-2014 Mustang
What octane you guys putting in your mustangs?
2010-2014 Mustang
Information on The S197 {GenII}
What octane you guys putting in your mustangs?
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Jan 21, 2011 | 06:58 AM
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born2run74
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I just switched from 92 octane to 89 octane, Arco. No issues noted; will switch back to 92 once the weather gets better.
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Jan 21, 2011 | 03:59 PM
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2010MustangGT
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Was using 93 before the tune and am currently tuned at 93.
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