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Fuel Quality => MPG?
It could certainly be coincidental or even placebo, but it SEEMS like this particular engine (I also have a Charger with the car version of the 6.4L) is "picky" when it comes to fuel quality. I DON'T mean octane ratings, I mean top tier vs not top-tier gas. I've tried running higher octane (91...- freebird_78
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- Forum: 6.4 Hemi V8