986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - I really do not like this 10% ethanol gas!

Speedy2000 · 08-28-2013, 12:54 PM

I find it hard in the Wyoming/Colorado regions to even have 93 octane. Most pumps only have 91 w/eth at best, guessing because of the elevation. Any of you have/heard issues with 91 over 93 in high elevations?

08-28-2013, 12:54 PM	#14
Speedy2000 Porsche Join Date: Jul 2013 Location: Wyoming Posts: 28	I find it hard in the Wyoming/Colorado regions to even have 93 octane. Most pumps only have 91 w/eth at best, guessing because of the elevation. Any of you have/heard issues with 91 over 93 in high elevations?