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  Ford Mondeo DPF problem 17 Mar 2014 (Ask HJ)
  The engine management light on my 2007 Ford Mondeo 2.0 TDCI came on last week so I took it to an independent garage and they said the code indicated "DPF...
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  Mazda 3 suffering DPF issues 2 Aug 2013 (Ask HJ)
  My Mazda 3 recently had a refill of the DPF fluid and forced regeneration by a main dealer due to an engine management light coming on, which produced...
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  Diesel Particulate Filters - Confused 3 Jun 2010 (Ask HJ)
  I currently own a Toyota Auris T180 with the 2.2 D-Cat diesel. It is a great engine but the cabin is disappointing and, having recently become a grandfather,...
• "DPF fluid is low, fill up" - Peugeot 508 Woes 6 Jan 2020 (Forum)
    So it went into Peugeot dealers with a quote to fill tank and reset the tank    6 hours later and they tell me i need:- A windscreen, a clutch, a tyre, a car battery, a key battery, front brakes (only done 12,000 miles ago), and other bric-a-brac However the DPF is FUBAR and they wont fill the DPF fluid tank  Eventually they get 1ltr in but wont "bother" resetting it...........£180   Ive the whole printout    Tonight a local mechanic does a diagnostic to find NO error codes but the following for the tank, P1445, P15B3 and P1446 which indicate a filling issue but he has never seen them before but he states the DPF is NOT blocked Another source informs me the tank weighs itself to monitor how much DPF fluid is in the tank and this could be an issue...
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  Where is the DPF warning light on the Jaguar XF? 24 Mar 2015 (Ask HJ)
  Where is the DPF warning light located on the dashboard of the Jaguar XF 2.7 diesel (2008 model)?
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  Ford Galaxy - which models have a DPF? 30 Mar 2014 (Ask HJ)
  I would like to purchase a Ford Galaxy diesel. Can you tell me which models don't have DPFs and does the Galaxy switch from torque converter to DMF at...
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  Buying a new SUV 16 Jan 2013 (Ask HJ)
  I would like to buy a nearly new Kia Sorrento or Hyundai Santa Fe automatic - I do about 11,000 miles a year, with some regular 150 mile runs. However...
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  Does the CR-V have a DPF? 3 Mar 2012 (Ask HJ)
  I'm considering buying a large car possibly a 2007 / 2008 new shape Honda CRV i-CTDI. One company owned from auction with 100k+ on clock. I am concerned...
• Volkswagen Passat (2005 - ) - 2007 170 PDi - Is my DPF blocking up? 17 Jan 2009 (Forum)
  (I'm not sure if a sudden drop in MPG indicates this burn-off process occurring?) Does the engine measure the pressure across the DPF? Thanks for your help.
• DPF....Bypass? 30 Aug 2008 (Forum)
  Now in my ignorance i am assuming that the large cat like bulge in the downpipe of the exhaust system of a modern DPF equipped diesel car is in fact the DPF. If its not tell me i'm a berk, everyone else does...;) If thats not the case, and its a diesel cat, where is the dpf situated? Whats to stop someone doing the same with their diesel exhaust and fitting a by pass pipe eliminating the DPF?
• BMW X5, Mercedes ML, Porsche Cayenne - 4x4s with no DPF? 18 Mar 2011 (Forum)
  Diesel obviously offers some MPG and residual value advantages, but the risk of turbo and injector issues along with the dreaded DPF clogging. Does anyone know when BMW X5, Mercedes ML, Porsche Cayenne etc got DPFs. Will there be someearlier years that did not get this technological "advance"? Any suggestions appreciated along with views on which makes the best used buy.
• mazda 5 sport 2006 - dpf flashing 20 Oct 2016 (Forum)
  need to find wiring code on block under bonnet mine loose so top right means nothing  will then be able to try and remove dpf light flashing on dash. any help please its driving me mad.it seems to be service due. car running fine .
• Ford Kuga (2008 - ) - DPF - potential for low mileage problems ? 23 Jan 2009 (Forum)
  Hello, I am new to the forum and I would like to ask if there are any news regarding the problem with DPF filter in Kugas.I was interested in this car but since my everyday mileage is low I have second thoughts for ordering one. Thanks
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  My diesel is doing getting a low fuel economy, should I add an additive? 16 Jun 2020 (Ask HJ)
  I just got a diesel 2018 Honda Civic with just 4500 miles on it. I'm only getting 39mpg. Should I put a fuel additive in?
• Volvo V50R design 2.0 D - DPF fault took 51 weeks to rectify cost £8.5k 11 Dec 2017 (Forum)
  For your info V50 owners. Try to make this short. Fault was DPF - soot filter indicated. Took to local garage. First - regen. Came up again. Garage took to Volvo to confirm DPF required replacing which they agreed. DPF replaced (euro parts) . Fault codes still indicated.
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  Can I clean my blocked DPF with Mr Muscle oven cleaner? 17 Oct 2017 (Ask HJ)
  Is it okay to clean the DPF filter with Mr Muscle oven cleaner and then put it back? It’s a lot cheaper than replacing it but does it do the job? I have...
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  Does the Mini have any DPF issues? 22 Sep 2013 (Ask HJ)
  My wife has bought a 2012 Mini Countryman with a diesel engine. She does about 3000 miles a year on local trips; what problems can she anticipate with...
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  Can I expect DPF and dual mass flywheel problems on my Subaru Outback? 13 Oct 2012 (Ask HJ)
  I have a 2010 Subaru Outback Boxer diesel which has covered 23,000 miles. I had planned to keep it for a further two years but due to the possibility of...
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  How can I tell when the DPF is regenerating? 4 Jan 2022 (Ask HJ)
  Is it possible to purchase anything that lets you know when your diesel particulate filter (DPF) is regenerating e.g. something simple like a bulb lighting...
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  DPF light keeps coming on after the emissions fix - did they do a botch job? 11 Aug 2017 (Ask HJ)
  I'm having problems with my DPF light coming on after the emissions fix. Is this a typical occurrence with the SEAT Toledo 1.6 TDi? What do they do to...