Flying_Lavey
Dreaming of the lake
- Joined
- Feb 13, 2008
- Messages
- 21,338
- Reaction score
- 19,110
Owners manual says 87 is fine. Says premium fuel rages from 87 +.
The 6.2 does NOT need 91? I was under the impression it did? (would love to know cause that could change my cost effective target from gas to e85 in the Escalade)I had the owners man on my 2008 recommended premium but who knows but that’s pretty much what I ran it on based on the manual.