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Search: Posts Made By: hoffmanestates
Forum: 2014+ Cherokee-KL 09-22-2014, 03:05 PM
Replies: 12
Views: 1,025
Posted By Jeepster910
Re: 3.2 tests finished with different octanes.

Thanks.. Interesting test.
I find much the same using 89 octane E10. For me that gives me the best mpg. Using 87 actually lowered it

I have used 100% gas in the past only because my last vehicle...
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