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  Does £900 for a DPF replacement seem expensive? 10 Jun 2018 (Ask HJ)
  I just had my car plugged into a diagnostic computer at a garage and the mechanic said the DPF is blocked. I asked if it could be regenerated, but he said...
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  How do I regenerate my vehicle's DPF? 7 Jan 2018 (Ask HJ)
  Can you please advise how to regenerate the DPF on a Mercedes-Benz E-Class?
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  Will a new XC60 D5 have a DMF and DPF? 31 May 2013 (Ask HJ)
  I have run a 2010 D3 Volvo XC60 auto for 30 months now on mainly short journeys with no DPF problems. I am thinking of changing to a new D5 manual. Is...
• honda crv - dpf problem on crv 14 Apr 2015 (Forum)
  had car from new - always missdiref intermitently. this is getting worse car now done 37000 miles, dealer aware of fault from new. DPF warning light hasd come on twice in last 3 weeks 500 miles. Missfire getting worse and worse. Does the dpf need replacing
• DPF or not? 6 Feb 2015 (Forum)
  About to buy a lovely Transit and I need the vehicle for local deliveries. So a DPF is non negotiable. My main dealer says that DPF's were not fitted until 2012 at the earliest and the vehicle has no DPF icon on the dash. Can anyone advise please and as this is a private sale what
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  DPF regeneration problem with Passat 16 Jul 2012 (Ask HJ)
  The DPF light suprisingly came on after a motorway run between Liverpool and Northumberland. I tried the usual of driving as the manual stated, but an...
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  DPF won't regenerate - is buying one from a discount as good as from the dealer? 28 Nov 2015 (Ask HJ)
  My DPF will not regenerate. I have tried forced regeneration in the garage, but it still won't budge. Should I replace with dealer parts which are very...
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  In view of the Volkswagen scandal could I claim for the DPF? 14 Oct 2015 (Ask HJ)
  Last year I had to have the DPF replaced at a cost of around £900. In light of the Volkswagen scandal, is it likely I will be able to claim this back?...
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  Can you remove the DPF legally? 17 Jul 2013 (Ask HJ)
  My neighbour's son recently bought, at reduced cost, an Audi A5 3.0 TDI with faulty EGR and DPF. He claims he can have the DPF removed after the EGR...
• DPF delete - Illegal? 22 Feb 2013 (Forum)
  After seeing the numerous posts about the problems with DPFs my eye was caught by a company in a magazine offering DPF deletion kits. There was no mention of legality but I assume having this modification done would be illegal.
• Renault Megane - Renault 1.5 dci - DPF or not? 22 May 2012 (Forum)
  Does anyone know what year they started putting the DPF in the 1.5 DCI engines? Is it possible to tell which cars have a DPF and which don't?
• Volkswagen Tiguan - DPF 27 Jul 2020 (Forum)
  Does the tiguan have a DPF and addblue
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  Removal of DPF system 17 Jun 2013 (Ask HJ)
  I see that several companies are offering the removal of the diesel particulate filter system for the Volkswagen Passat, followed by a remap as a practical...
• Toyota Yaris - DPF cleaning require ECU reprogramming ? 27 Aug 2016 (Forum)
  Does anyone knows if the Toyota ECU require rreprogramming to reset the DPF loading level after the DPF is cleaned? I have asked one of the DPF cleaner garage and they are unsure. They are charging £200 to remove, cleaned and refit to the car. Anyone could comment
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  Is DPF technology improving in modern diesel cars? 26 Oct 2013 (Ask HJ)
  A few days ago the BBC R4 ‘You & Yours’ programme had a feature on DPF problems. It said that the Salvation Army, which apparently runs 700 company cars,...
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  Comment on diesel particulate filters 27 Apr 2011 (Ask HJ)
  There are vast numbers of diesel cars on the roads and many models are now only available with diesel engines. Not all of these vehicles can be being...
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  DPFs in light vans - how do they cope? 31 Dec 2013 (Ask HJ)
  How do vans used for short journeys cope with DPF contamination?
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  Will removing a DPF fail the MOT? 4 Jan 2012 (Ask HJ)
  Will the removal of a DPF affect the MOT after April 2012?
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  Does the Mitsubishi ASX have a chain cam and DPF? 28 Aug 2010 (Ask HJ)
  I'd be grateful if you could tell me if the diesel Mitsubishi ASX has a chain-driven camshaft and a DPF?
• DPF 25 Sep 2020 (Forum)
  Much done subject but how do backroom diesel owners keep their DPFs clean?