
Reg/Mid/Premium. What fuel are you using in your 944 or Turbo?
Since I drive mine so much I use reg as it doesn't sit in the tank and engine very long and a tank of fuel gets flushed through pretty quickly. I don't use additives either.
I've never had any knocking issues with reg so I really don't see the need to go mid or especially Premium.
Maybe it's different for cars that sit and only get taken out once or twice a month.
That's my thinking anyway.
I'd be interested to hear from you all your fuel grade and thoughts....
M.
Edit: Thank you for the award kind redditor!!.