....I was too cheap to buy high octane gas
....heard/read it wasn't worth the difference
Yes,but it does not warrant the price you will pay for it,however some high performance cars can only run on high octane..>>>>>>>><<<<<<<..
My car runs rough with cheaper gas. I have a choice: smooth run for pennies or a sports car that catches. I'm sure the mileage differs a bit.....
It's supposed to keep your engine cleaner.
This is a Simple Dialog Demo.