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Old 06-28-2008, 03:13 PM
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mikejr mikejr is offline
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Default Re: 10,000 mile critique of the 2008 H2

Quote:
Originally Posted by HummerMann
I think they went to premium gas when they put the higher horsepower engine in the '08 models. My '06 H2 seems to run fine on regular 87 octane.

Agreed....my 06 ran fine on regular....but like another post said, I think the new engine likes its premium. Performs so much better. So i'll be keeping premium in the beast from now on.
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2009 H2 Silver Ice LE

2008 H2 Lux Series, Slate Blue, everything but the air suspension - sold

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