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• SEAT Leon - SEAT LEON 2014 FUEL SYSTEM 30 Apr 2024 (Forum)
  Hi, 2014 Seat Leon 2.0 Diesel   I've run into some car trouble recently and have been told I could be potentially looking at a brand new fuel system due to particles and debris getting into the system and destroying everything.
• Diesel engine life 17 Oct 2016 (Forum)
  I have heard of more conventional diesels - pre common rails- doing 3-400k ( peug, citroen and renault laguna) but id be interested to what sort of milage a new style - eg common rail- diesel engine would last for before major engine trouble 2/ Do likes of fuel pump, turbo, injector, head gasket failure usually happen on a diesel engine before main engine wear?
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  My Volvo XC60 can't return claimed mpg figures - why? 31 Mar 2012 (Ask HJ)
  I own a Volvo XC60 D3 Manual Drive, which I bought new in October 2010 and which has completed 12,000 miles of almost exclusively extra urban runs at 60-70mph...
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  Has the emissions update ruined my SEAT Ibiza? 6 Apr 2017 (Ask HJ)
  I had the emissions update on my SEAT Ibiza 1.6 TDI Sportrider. Eight weeks later, the turbo blew. SEAT tried to blame me by saying there was too much...
• Sprinter 311 Cdi - Red Diesel used when I loaned my Sprinter 26 Jan 2013 (Forum)
  The tank will be drained and only white diesel used from now on... however how many tanks of white is needed to wash out the red dye / chemical residue found in agri red diesel ? Some say 3 tanks of white to one tank of red... Does anyone have any ideas ?
• sprinter 311 cdi - Where do i stand with a Red Diesel situation ?? 17 Jan 2013 (Forum)
  The tank will be drained and only white diesel used from now on... however how many tanks of white is needed to wash out the red dye / chemical residue found in agri red diesel ? Some say 3 tanks of white to one tank of red... Does anyone have any ideas ?
• Skoda Octavia 2010 1.6 TDI - Skoda Octavia DPF v Shell new fuel saving diesel 15 Aug 2010 (Forum)
  Hi guys. I bought a new 1.6TDI Octavia, with the new common rail engine, in March.  It has settled down to a routine ~57 mpg over mixed but consistent...
• Audi A6 smoke 17 Oct 2004 (Forum)
  Honest John has made a comment in the past about fuel timing in these cars needing regular attention, which mine has not had. I have not gone to the bother of having the fuel timing looked at because I believe that poor fuel economy would be present if the timing wasn't correct: the mpg is as good as it has ever been - excellent.
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  Which secondhand hatchback offers good fuel economy and is able to carry three children? 28 Apr 2012 (Ask HJ)
  I'd like to buy a secondhand car not more than two years old, but I would consider new if I can get a good discount. I would also prefer a hatchback, but...
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  What comfortable SUV for long journeys do you recommend? 1 Apr 2025 (Ask HJ)
  What used small/medium SUV can I buy for long journeys including motorways which is refined and comfortable, up to £20,000. Only petrol or diesel please,...
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  Why is my diesel Focus costing so much to run? 8 Feb 2016 (Ask HJ)
  I had the DPF and thermostat replaced in my 2004 Focus by my local FOrd garage six months ago at a cost of £1800. A warning light has now come on and they...
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  Best estate for £12k? 16 Apr 2014 (Ask HJ)
  I have up to £12000 to spend on a large estate for camping trips. Because it will not be used every day, I have a Kangoo Diesel Van for every day use,...
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  Will my Mercedes-Benz 220D benefit from Shell V-Power diesel? 10 Aug 2013 (Ask HJ)
  I have been trying to decide whether my C-reg Mercedes-Benz 220D, extremely well looked after by a Mercedes specialist family in West Hampstead, would...
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  Mondeo rattles when starting from cold 3 Jun 2013 (Ask HJ)
  When starting my 2010 Ford Mondeo from cold I can hear a light rattle/tinkle when under acceleration between 1250 - 2000rpm. There is no noise when...
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  New or upmarket used? 28 Dec 2012 (Ask HJ)
  I am buying something to replace my ageing Volvo. I was looking at the Hyundai i30 or Skoda Rapid when it occurred to me that I might be better off...
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  Which seven-seat MPV? 11 Sep 2012 (Ask HJ)
  I am looking to buy an mpv seating 6 to 7 adults. We would be looking for sliding doors and the 2 rear seats folding down ideally. Either petrol or...
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  Which family MPV, and which fuel? 25 Aug 2012 (Ask HJ)
  We are looking to buy a family MPV and are considering the Peugeot 5008 or the Citroen Grand Picasso. The car will be used for general running around in...
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  How can I un-clog my Vauxhall Zafira's diesel particulate filter? 19 Jun 2010 (Ask HJ)
  My Vauxhall Zafira comes up with the warning light for the particulate filter, and a couple of times has almost ground to a halt. Will hard driving help...
• Need something v.cheap, powerful and economical! 7 May 2009 (Forum)
  With 150bhp and weighing only 1150kg its not as quick as modern hot hatches but its no slow coach! Im a final year uni student a bit of a petrol head and skint. The golf does ok on fuel seeing as im quite heavy footed but as im really poor at the moment im thinking i should get something diesel until i finish uni and start a real job! My question is, can anyone suggest any diesels that i could get for for £1000 or less that are good on fuel and could be kind of fun to drive.
• Peugeot 106 diesel wont start when cold 3 Jan 2005 (Forum)
  Engine idle speed varies when first started and sometimes the engine accelerates on its on when cold. Eventually discovered that priming the fuel system gives much better results when starting. So I'm assuming there is an air leak in the fuel system somewhere. Not sure where to go next as has already cost me about £500 for parts, labour, service and MOT on a car thats worth £1000 tops.