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Real World info needed! Suburban/Yukon Delanli XL??
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04-18-2012, 05:08 PM
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G&R's57GMC
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Location: Shasta Lake, CA.
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Re: Real World info needed! Suburban/Yukon Delanli XL??
The 5.3 burns 87 octane. What does the 6.2 require ?
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