Quote:
Originally Posted by 360ci
You can use any grade of fuel you want, but keep in mind that using a grade higher than 87 is just wasting your money. The engine was designed for 87. You may notice (as I have) with more modern FI engines that the engine will use more fuel with higher octane gas. Not much more but it is noticeable.
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You are correct. There are so many that think cars that were designed to run on 87 octane will run better and faster with higher octane fuel. NOT TRUE!
