Thank god some-one else has had this . I to am getting 36 to the gallon on tesco's diesel.
I've just had the old yellow ocs done on mine (new replacement
and inter-cooler- courtesy Mr Renault no charge)
Now, when I got the car back and filled it with a full tank the first run to fill up again gave me 635 miles.
The second gave me 520miles .
the third gave me 431 miles .
this tank I am waiting to see return on full tank b4 I rturn to Mr Renault and ask him what is occuring.
These returns I may add are on Tesco's diesel.
Whilst we're on the subject does anybody know why fuel has suddenly gone up again??
I have not seen any publications to tell us why