986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Ethanol /Premium Gas Mix 93 oct vs 92 Premium ethanol free

tlzkaasen · 06-18-2018, 03:16 AM

Good Morning,

New member/New Boxster owner. Glad to be part of the family!

I live on a county border in Wisconsin and basically have the choice of the two blends. Should I run a 93 octane premium with Ethenol or go ethanol free but settle for 91 or 92 octane based on the gas station.

I apologize in advance if this question has been covered, but search did not turn anything up on the forum.

06-18-2018, 03:16 AM	#1
tlzkaasen Registered User Join Date: Jun 2018 Location: Wisconsin Posts: 4	Ethanol /Premium Gas Mix 93 oct vs 92 Premium ethanol free Good Morning, New member/New Boxster owner. Glad to be part of the family! I live on a county border in Wisconsin and basically have the choice of the two blends. Should I run a 93 octane premium with Ethenol or go ethanol free but settle for 91 or 92 octane based on the gas station. I apologize in advance if this question has been covered, but search did not turn anything up on the forum. __________________ 2001 Porsche Boxster S \| Black on Black on Black \| 31,500 mi \| owner since June 2018