View Single Post
Old 11-20-2012, 09:27 PM   #48 (permalink)
ctgottapee
EcoModding Lurker
 
Join Date: Nov 2012
Location: Midwest USA
Posts: 44

the old boat - '93 Cadillac Deville *removed/modified
90 day: 24.2 mpg (US)
Thanks: 17
Thanked 7 Times in 7 Posts
My issue is the only non-ethanol gas around is 87octane and not a top tier station

When you get the higher octane blends at the pump, they mix in the higher octane gas and that has ethanol at this station. Haven't noticed a big difference either way, and it would take lots of A/B to determine....
  Reply With Quote