91 Octaine in 4KSCQ?!

[Kneale Brownson]

Maybe it's my location in rural Michigan, but I always felt when I was
driving a 4kq regularly that it ran best if I used a premium-rated octane
(US 92-93).  

At 11:34 PM 7/11/2004 -0700, Tyson Varosyan wrote:
>I was fillin up at the station today as usual and for whatever reason looked
>at the litter sticker on the inside of the fuel door. Out of boredom I
>actually started to look at the tire pressure numbers and stuff. One thing
>caught my eye. Across the top was writing in German, but it seems to say 91
>Octane Fuel. That would mean that the car wants premium grade fuel and I
>have always (on both of them over the course of about 3 years) used nothing
>but regular unleaded. I know all about Octane and what it does and how it
>works, I also know that there are different ways to measure the Octane
>rating...
>
>Bottom line, what US Octane fuel is the car designed to use?