which petrol

[Doug_S2]

i find tesco 99 better than vpower and definitly bettter than bp. i can log the differences in how much timing the car will run. The S3 hates bp, esso but goes better on vpower and loads better on 99.

tesco 99 was not affected by the high silicon content of the supermarket fuel - i am sure it comes from a different source?

[mbelle]

tesco 99 was not affected by the high silicon content of the supermarket fuel - i am sure it comes from a different source?

I've heard the same, and have to agree with you there as well - I think I notice a difference with Tesco 99 against V-Power