OK, I know all the arguments/opinions regarding retarded timing, reduced performance and reduced gas mileage, but with premium gas now 50 cents a gallon more than regular, I filled her up with the regular gas last time. So far haven't noticed and difference in performance, smoothness, drivability or economy.

Anyone else using regular gas in their LS460?

(Flame suit on!)

 

Here is the link from the FAQ you can add to it, and you will see how many times it some up that we had to merge threads.

https://www.clublexus.com/forums/ls4...d-threads.html

I will merge all post to that thread.