hi all, my y reg multi jtd used to say I was getting around 46 to the gallon (52ish on motorway) my 54 plate jtd says im'e getting around 32ish but 50 on motorway can someone throw some light on this for me and is there anything I should check sensors maybe I have cleaned the manifold sensor so that should be ok I have a swirl plate fitted theres no error codes ?, thanks
oh and thanks for the birthday wishes.
oh and thanks for the birthday wishes.
