Easy, i'm alex and i'm a new owner of a 2007 is220d which I bought in manchester, UK. I love this car, its super comfortable, great torque, clean black leather interior. I don't know loads about cars and have very basic theoretical mechanical knowledge.
My only issue is the mpg. This car is breaking my bank filling it up every week. i get around 25-30 in the city and 36-40 on motorways if i drive long enough.
Please can people advise on how to get the best mpg:
i've already weigth reduced as much as i can, and I drive smoothly not usually exceeding 2 revs
i've serviced the oil, oil filter, air filter, cabin filter, complete coolant flush, diff oil
i've used a wynes diesel cleaner twice
i drive mostly motorway miles (usually 6 x 40 mins journeys 75mph gear 6) but once a month i do 70mph gear 3- 15 mins to 'burn' for the dpf and egr
ive read about this 5th injector for emissions or whatever, but i don't understand what this is or how to correct this issue.
all help is welcome, and if anyone knows any garages or anyone who can help me in the UK and fix my mpg that would be a great help- my contact number is 07828796711
