high idle speed - DPF?

Hi,

If you suspect your DPF you may have to bite the bullet and go to the dealer to get them to put it on the diagnostic machine and run it through a clean cycle. The problem is that the previous owner may have run the car like driving Miss Daisy and that can clog the DPF up too much to clear itself normally. This is still much cheaper than a new DPF and will save you money by making the car more fuel efficient.

Cheers

westcountry
November 2013