Tesco fuel is the crapest fuel for economy anyway! If the additives for winter are added it can only add to the bad miles. Asda and Shell seem the best for me, even at this time of year.

_____________________

fr.gif
2005 FR+ in Black Magic
 
Its been on the news about dodgy batches of Super Market fuels.

I ran 5 litres of Unleaded in mine, the rest of the tank diesel obviously. It was a mistake, but my fuel economy went up. :D