Surging?

Thankyou for your answer,i went to nissan worthing,and the manager dismissed the fault with the car,it says there is 300 miles to a tank of fuel,but infact it is doing less than 200.im not heavey footed,i drive 190 miles a week,which it used a tank of fuel,

Ray
January 2014

I would get it back to the dealer under warranty.

cdc
January 2014