Stumbled on a few posts on another forum ref which fuel to use and they were comparing supermarket vs the licks of BP Ultimate eg:
Anyway - as I have a 07 plate Zaf 1.9 CDTI with a crd2 box set to the "Mickey Map", I was wondering what type of fuel I should use on a regualar basis to maximise performance and economy. Even more so as I have some long drives soon including a trip to Jura region in france to keen to maximise my economy and performance.
I was also interested in the read that using Millers Power Sport 4 on a regualar basis with supermarket fuel can give the same results as BP Ultimate. I can get this from £11 inc delivery on ebay or £12 from halfords.
Any advice appreciated.