I almost exclusively get my gas from the same Shell station. Using their fuel rewards program with the various bonuses usually gets me around that amount off as well.
I almost exclusively get my gas from the same Shell station. Using their fuel rewards program with the various bonuses usually gets me around that amount off as well.
Hypothetical question, is it really necessary to change tunes? Can't the ECU still pull timing to compensate for the lower octane gas the same way the stock tune would?