What's the minimum annual mileage I should cover in my Land Rover Freelander 2 to avoid DPF problems?
I notice that you have mentioned the need for new diesel vehicles to do a yearly minimum mileage when fitted with a particulate filter. The other week you quoted "15,000 miles per year'". No one mentioned this when I recently bought a new Freelander 2 (2.2D) as a retirement car. My yearly mileage has dropped from 30,000 plus to around 8000, mostly on dual carriageway. Is there anything I can do, apart from upping the mileage, to alleviate the problem? Or should I change the car?
Asked on 16 September 2010 by hamish1
Answered by
Honest John
Misinterpreted. The 15,000 miles a year is the economic limit where the savings on fuel start to equal the potential cost of expensive repairs to a diesel, such as turbos, EGRs, DMFs, DPFs, etc. If you do very short runs you will clog a diesel particulate filter. If your short runs are balanced by longer runs of 50 miles or so you should have no trouble.
Similar questions
Can you give us any information on where I can find a proper explanation of the function and potential limitations of a diesel particulate filter?
Regarding latest EU emission regulations for diesel engines, could you please give us more information on the subject of the particulate filters being adversely affected by repeated short journeys? I have...
I’m no great fan of the EU, but I think your reply to GR of Warrington blaming them for the clogging of particulate filters was a bit off the mark. Yes, the EU called for better street-level air quality...
Related models
.JPG?width=115&height=75&rmode=crop)
Bigger than original Freelander. 2.2-litre belt cam diesel. Incredibly good off-road. Robust interior. More fuel efficient 2WD model from 2011 with no rear diff to fail.
Elsewhere on 
.jpg)
