I get different economy out of every tank I have and I know how I drive obviously has an effect but I'm not sure what fuel's best.
I heard people talking about what fuel their car's remapped for and I don't really understand. My Astra is remapped to Bluefin Stage 2 so it doesn't make a difference does it?
Also with the map off should I get better or worse fuel economy?
Thanks for any opinions
I heard people talking about what fuel their car's remapped for and I don't really understand. My Astra is remapped to Bluefin Stage 2 so it doesn't make a difference does it?
Also with the map off should I get better or worse fuel economy?
Thanks for any opinions

Comment