Celica Forums - Celispeed.com - View Single Post - What Octane rating should i use in my 86 celica GTS?

**Teh.Jakez0r** · 05-14-2008, 07:04 PM

So i have an 86 GTS, and I'm about to hit 99k.
I've been putting premium mobil in it since i've had it, but i was curious if i could bump it down, (with raising gas prices and all)

What does the user manual say to use?
(mine didn't have one, and i just assumed premium/super is what i should go for, and it got rid of the ping it had when i got it.

05-14-2008, 07:04 PM	#1 (permalink)
Teh.Jakez0r braaaaaaaaaaaaaaaaaaaaaap Location: Western Massachusettes Posts: 26 Join Date: Aug 2007 Last On: 07-29-2008 06:42 AM Vehicle: 86 celica GT-S	What Octane rating should i use in my 86 celica GTS? So i have an 86 GTS, and I'm about to hit 99k. I've been putting premium mobil in it since i've had it, but i was curious if i could bump it down, (with raising gas prices and all) What does the user manual say to use? (mine didn't have one, and i just assumed premium/super is what i should go for, and it got rid of the ping it had when i got it.