Originally Posted by The X Men
I am going to open up a can of worms here, the new Hyundai 2.0 turbo engine recommands 87 octane.
Oh no..…..wish I read your post earlier. Should have gone to Hyundai instead of Yugo.
On a serious note though, I don’t know anything about Hyundai, but I am sure you’re right. However, any AUDI/VW/BMW turbo that I had always got the “check engine” light after a tank or two of 87.