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  How can I avoid DPF problems? 21 Feb 2016 (Ask HJ)
  The manual for my Ford Focus Estate 1.6 TDI instructs to occasionally run in lower gears at high revs but does not say how high for the revs or over what...
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  Will I have DPF problems with this driving style? 3 Dec 2014 (Ask HJ)
  I'm tempted by a 2010 36k Qashqai 2.0-litre diesel with FSH. I like everything about it but concerned whether I might have DPF issues. Annual mileage...
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  Buying a Volvo XC90 - which engine is best? 26 Sep 2013 (Ask HJ)
  I'm looking at purchasing a used Volvo XC90 (diesel) but don't want one with a DPF. I'm also unsure about the engine size - is the V8 worth the extra money...
• Citroen Xsara Picasso (2000 - 2010) - 08 1.6 Problems with DPF 8 Jun 2011 (Forum)
  Have read threads about fuel consumption on 2.0 Mondeo Diesels affected by DPF. Can anyone quote comparitive figures for a Citroen Xsara Picasso 1.6 (110bhp) with and without DPF (Citroen call it FAP). Any other problems with picasso's with DPF.? I am experiencing a 10% increase in fuel with my newest XPic.
• volvo c30 - dpf 29 Mar 2013 (Forum)
  has anyone any information about dpf on volvoes?what trouble can I exspect
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  Does a Honda CR-V Mk3 have a DPF? 5 Oct 2022 (Ask HJ)
  I have just purchased a Honda CR-V 2.2 diesel Mk3 model AWD. Does this vehicle have a DPF as I do not do much motorway driving? It is a 58 plate.
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  How do we fix our blocked DPF? 13 Apr 2018 (Ask HJ)
  Our car's DPF is blocked. I've have tried regenerating it by running it down the motorway, but it's had no effect. Is there anything else I can do?
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  Does the KIA Soul have a DPF? 6 Jul 2013 (Ask HJ)
  I will check whether the 2011 KIA Soul diesel automatic we are looking at has a DPF. It seems it will be a bonus if it has. We have looked at the Venga...
• BMW 5 Series E60 - DPF 15 Mar 2013 (Forum)
  Apart from avoiding short runs from cold starts, is there anything else I can do to protect the DPF on my BMW 520d (177)? Will the use of premium grade fuel improve the life of DPF? And what about the grade of engine oil?
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  Is it legal to have the DPF removed from your car? 25 May 2013 (Ask HJ)
  A quick Google search shows lot of companies are offering DPF removal. I can see this as an option that would be considered by many with DPF issues. As...
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  How do I check the DPF is in place on a used car? 2 Jun 2025 (Ask HJ)
  You kindly helped me chose between a petrol 4x4 and a diesel pick-up to replace my 20 year old Ranger. I've been looking at Nissan Navara, Mitsubishi L200,...
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  Can we reject a Mazda 3 for a DPF issue? 11 Nov 2021 (Ask HJ)
  Four months since buying a 2014 Mazda 3 2.2-litre diesel and on the day of collection the DPF warning light came on. The garage has attempted to repair...
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  How much is a DPF replacement? 10 Aug 2016 (Ask HJ)
  How much will a DPF replacement cost for my 2010 Renault Grand Scenic?
• Audi A4 2008 2.0 tdi - DPF Sensor and Warranty 12 Jun 2014 (Forum)
  Hi wonderif anyone else has had issues with DPF (sensor showing electrical malfunction) (Audi A4 - 2008) The light came on and warranty refused to cover it,i argued it wasnt a part of the DPF but simply a sensor which i feel is part of the Engine management system to flag up issues, the DPF was fine it was the sensor that was at fault.
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  Citroen C5 DPF light 16 Sep 2012 (Ask HJ)
  On my Citroen C5 2.0 diesel the DPF light intermittently comes on. At the same time, cruise control stopped working.
• ford focus 2006 1.8 ghia - dpf problems 25 Aug 2011 (Forum)
  Im about to buy a focus 1.8 ghia 2006 .but today ive heard about possible dpf problems. I have been told by a mechanic at the showroom that a dpf is not fitted on this model and only on 2009 models only,however im not sure who to believe. Can anyone advise me if a dpf is fitted on a 1.8 ghia?
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  Selling a car with the DPF removed 24 Jun 2014 (Ask HJ)
  I've had the DPF removed from my diesel car and had the required ECU remapping done about 18 months ago. It's been fine since then with no more going in...
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  Will I have to change the DPF in my Qashqai after three years? 30 Nov 2013 (Ask HJ)
  You recently advised somebody who was thinking of buying a diesel car to take in to account replacing the DPF after three years. I have a one-year-old...
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  Ford Focus DPF problems 19 Jan 2012 (Ask HJ)
  Have had the engine light come on and engine malfunction message displayed on my Ford Focus 1.6 TDCI. The car restricted itself to 40 MPH. Have taken...
• Toyota Avensis - DPF 23 Aug 2015 (Forum)
  Does my Toyota Avensis 2.2 D4D 2010 have DPF?Thank you for all information.