Hi had my shogun over 2 years... my diesel consumption is now getting terrible. I do approx 100 miles a day and use approx £20 -£25 day diesel, I seem to be putting it in all the time, I cant remember if this was the case when i first bought the car and i know diesel costs have risen etc etc and its a 3.2.. but does this sound alot to you guys.. female so dont want to walk into garage completely blind about the problem incase i get told porkies !!! someone told me to get the filter changed ? and will be this costly? thanks :)