I'd suggest a can of "Wurth" DPF cleaner.
it injects actually into the DPF.
Punch in Wurth DPF cleaner revues into google and judge for yourself.
I have used it and it does seem to work.
And anyway a £20 gamble compared to a new lump is worth the risk.
Posted on Friday 20th of October 2017Don't understand this? Ask a question