The price of fuel is going up. Notice the difference since Harvey and Imra strolled on through? With the shut down of several refineries in the Gulf, it could be sometime before the prices come down again for the American consumer.
$$$ comes down to what you can afford to put in? Yes I agree with the other owners here, that Top tier fuels Level 1 is the key. IF you can only afford a low tier fuel, non branded then you get what you pay for. You can boost the octane level with additives, but that lasts for a tank full maybe two if your lucky.
It's almost that time of year when the major Oil Co. change over the formula's for the winter season. Well in winter we don't really drive the Kappa, except in some states that don't have a winter.... per say. You can do this too... $10. of 89, $10 of 91 or $10 of 91 & 93 if available in your area?
$ 10 for Fun $20 to Run & $ 40 to fill it give or take but put good quality fuel in it, and your Kappa will thank you in multi versions of the Permagrin mode as possible on the Permagrin scale.. if there is one? Robo will have some sort of table measuring this somewhere.. lol.
I not sure of the previous owner who had my car before, but since I have owned it I have used Shell 93 every time. No worries.. no knock or ping ever.
Price per gal. at last fill up was $3.27 per for 93 at my local station last week? This week... arm and a leg for sure.