Thread: Who makes Costco gas?
View Single Post
TerryH TerryH is offline
Registered abUser
 
TerryH's Avatar
 
Join Date: Jan 2004
Location: Whittier, CA
Posts: 3,470
Garage
They have 89. Just pump equal parts of 91 and 87. They also have 88 and 90 if you mix it right.
__________________
'81 911SC Coupe SOLD
Old 02-05-2009, 09:10 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)