Got caught out on the M1 Today on my way back from The Jap show at Santa Pod.
I had to put some BP Ultimate in and got stupid Knock readings on the Power FC commander with the CEL light flashing away. I am talking a peak reading of 87 at one point when accelerating in both 5th and 6th. Admittedly the car has been mapped for optimax but I DID NOT expect it to be that bad. The readings weren't one off either I regularly saw readings of anywhere between 60 and 80 when accelerating. Needless to say the rest of the driving was done off boost and the tank has now been refilled with V-power!!!

I shall never be using that overpriced garbage again

Daz

 

i got a sat nav that tracks down petrol stations by name which i find usefull when im out of town.In town i think i know every shell location for miles around hope she recovers ok mate.