This is probably a silly question but i rather be safe than sorry. I was forced to put 93 octane gas in my stang yesterday i was low on gas and no stations had 91. I wanna know if its ok if i use my bama 91 octane tune while running 93 octane gas in the car. Or do i have to use the tune along with what gas is in the tank
The octane above the tune will be ok but not below it.
If you do have to put a lower rated gas in the car just don't run it hard.
You will lose some power and the car will drink up the gas quick.
During the hurricane I had no choice but to put 87 in the car with some octane boost and mild driving to get me by.