I have a 2003 TDi PD 130 which until fairly recently was returning a decent economy of approx 45-50mpg depending on use (when i got it 2 yrs ago it did nearly 60mpg!)
However, its not returning 35mpg if i'm lucky - can anyone give me suggestions as to why this might be and what i should be checking to find out whats going wrong?
However, its not returning 35mpg if i'm lucky - can anyone give me suggestions as to why this might be and what i should be checking to find out whats going wrong?