View Single Post
  #1 (permalink)  
Old 05-10-2008, 03:45 PM
tulsalfa tulsalfa is offline
Registered User
 
Join Date: Apr 2008
Posts: 58
Is everyone using 91 octane?

I ran one tank of 87 octane gas (by mistake) through my 86 Grad with no noticeable effect. I do add a bit of Lucas Gas Treatment with each tank. Has anyone had any experience with running less than 91 octane gasoline? Will the computer reset for the lower grade? Am I causing some unseen damage by running 87 octane either4 sporadically or even constantly? Any advice would be MOST appreciated.

Dean
Reply With Quote