Are you having problems with your 2012 Chrysler 300? Let our team of motoring experts keep you up to date with all of the latest 2012 Chrysler 300 issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2012 Chrysler 300 in one spot to help you decide if it's a smart buy.
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You can run it on the cheaper 91-octane without any deleterious effects, but to get the best out of it you need to run it on the higher 95-octane premium as the dealer has recommended.