I tried running a TD4 Freelander on a SVO/diesel mix, (the Freelander has a BMW common rail diesel) the mix was25/75 it ran fine for around 3000 miles then started to play up. I should say the Freelander had...
The guide "running a Freelander on SVO" was NOT written by SIRPLUSBITS and as far as I know is a scam. I have never owned a Freelander and did not write the guide.