E85 will break a Pentastar, engine will quit climbing hills, throw codes, etc. 87 Octane minimum for Pentastar engines, and no more than E15 (15% ethanol).
E85 will break a Pentastar, engine will quit climbing hills, throw codes, etc. 87 Octane minimum for Pentastar engines, and no more than E15 (15% ethanol).