Diablosport Forums

Posted: **Sun Jan 12, 2020 9:02 pm**

So exactly what to I need to do to run a 93 octane tune with 91 octane fuel on my 2005 mustang gt 4.6 v8 manual

Posted: **Sun Jan 12, 2020 9:38 pm**

use 93 octane gas in your Mustang....

Posted: **Mon Jan 13, 2020 9:54 am**

We don’t have 93 octane in California I saw a forum where the tune was ran with 91 with some adjustments to the tune

Posted: **Mon Jan 13, 2020 12:04 pm**

You should be running the 91 tune.

Posted: **Mon Jan 13, 2020 7:01 pm**

Ok is there any settings in the tune I would have to adjust or could I just upload and drive

Posted: **Wed Jan 15, 2020 12:55 pm**

Upload and enjoy.

Posted: **Wed Jan 15, 2020 9:45 pm**

I uploaded the tune an the car would not start what next

Posted: **Mon Jan 20, 2020 10:07 am**

any more info?
is it ok after going back to stock?
did you make any changes when you loaded the tune?
would it crank at all or nothing?

93 octane tune