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Old 12-18-2011, 02:36 PM
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mikejr mikejr is offline
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Default Re: Octane for 2008 H2 with the 6.2 L

I noticed my 08 ran like crap on regular fuel. So i always ran premium in it and haven't tried regular in the 09. It felt like it was running of 6 cylinders on regular.
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2008 H2 Lux Series, Slate Blue, everything but the air suspension - sold

2006 H2 Lux Series, Uplevel Chrome, DVD's, Slate Blue, Sun Roof - sold

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