Quote:
Originally Posted by Ryeong86
You know most dealers do not fill up the tank with premium. For normal driving, I use 87 octane and haven't heard any pinging or any problems with my car. On auto x days or when gas prices are down, I do use 92 octane from Wawa. I never let my tank go lower than 1/4 and I usually switch on and off on 92 octane to 87.
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Woah! I always use 98RON/93AKI no matter what! It gives better mileage and better performance. I always fill up at 1/4 tank to 3/4 tank or full tank. But please always fill up with premium, never settle for anything worse
