Showing results in  Ask HJ [Show all channels]

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  What is the best engine for a Fiat 500? 31 Jan 2022 (Ask HJ)
  What's the best engine for a Fiat 500?
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  Why are there not more hydrogen cars? 25 Jun 2019 (Ask HJ)
  Why do manufacturers not making onboard hydrogen assist cars and vans to at least reduce emissions?
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  What service does my Nissan X-Trail need? 7 Oct 2016 (Ask HJ)
  My father has acquired a 2004 Nissan X-Trail. The service history only shows basic oil/filter changes for the past three years and there is no paperwork...
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  Damage to car on petrol forecourt caused by bin blowing over 8 Jan 2016 (Ask HJ)
  My car was damaged (door dented) by Tesco bin while I was filling up car with fuel. Tesco say not liable??
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  Volkswagen Golf refuses to start 23 May 2014 (Ask HJ)
  I have a 2005 Volkswagen Golf Plus, 1.9 TDI. It has been struggling a bit when I start it and has been doing it for a while. However, now it won't start...
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  Mercedes-Benz C-Class - what are the best tyres? 1 Dec 2013 (Ask HJ)
  I have Michelin Energy Saver 195/60 R16 89V on my Mercedes-Benz C-Class and now need to replace them. Should I go like for like or change all four with...
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  Ford Mondeo - which wheel size is best? 18 Oct 2013 (Ask HJ)
  I'm in the process of buying a new Ford Mondeo Zetec Business Edition. However, the 16-inch alloys are a no-cost option against the standard fit 17-inch...
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  Adding anti-waxing agents to diesel? 30 Apr 2013 (Ask HJ)
  What anti waxing agent can I add to diesel? I have had three blocked fuel filter problems this winter.
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  Mondeo or Insignia? 10 Mar 2013 (Ask HJ)
  I'm in the market for a second hand car, an 09 or 10 model. Which should I go for - a 1.8YDCI Mondeo or a 2.0 CDTI Insignia Exclusive? I do around 550...
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  Car smells of petrol? 17 Aug 2012 (Ask HJ)
  I can smell petrol inside my car when driving. Not overfilled the car and not spilt fuel. Can smell it when I get in the car in the morning and very strong...
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  Engine failure after 15,000 miles 29 Jun 2012 (Ask HJ)
  My friend's engine failed completely after only 15,000 miles, dealership says the cause was too much oil in the engine, but he has never added any between...
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  Changing to larger wheels 17 Jan 2012 (Ask HJ)
  My car has factory fitted 15" alloy wheels. I was thinking of fitting 17" lower profile tyres - but the overall circumference of the wheel would be the...
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  K&N air filter 16 Oct 2011 (Ask HJ)
  I'm thinking of fitting a K&N air filter to my Toyota Auris 1.6 petrol manual 2008. Would it improve performance, affect fuel economy, or affect my insurance?
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  Petrol or diesel Focus? 9 Jul 2011 (Ask HJ)
  I change my current Focus [motability] in December. What are the options between the 1.6 petrol & 1.6 diesel, i do approx 8000 miles per year. Would there...
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  Peugeot 306 diesel erratic start 11 Jan 2011 (Ask HJ)
  When I start my Peugoet 306 D Y-reg up it is erratic (shakey), but after about a minute it goes away. Do you no what is causing this and what I need to...
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  Is Volkswagen liable for a fuel injection fault on my Passat? 3 Sep 2010 (Ask HJ)
  www.honestjohn.co.uk/forum/post/index.htm?t=85270 I looked at the above thread and I have suffered the same problem with my car. Is Volkswagen liable...
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  Non-starter 10 Jul 2010 (Ask HJ)
  My 2007 Mazda2 diesel normally runs very well. Recently, on odd occasions it turns over OK but will not start. The AA man squirts quick start and away...
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  Less inclined 12 Mar 2010 (Ask HJ)
  Please advise if the use of cruise control on my 1.9SE TDI VW Passat Estate gives a better fuel consumption over and above normal accelerator use on long...
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  Is a diesel still better than petrol for high mileages? 1 Nov 2022 (Ask HJ)
  I have been a diesel car driver covering around 30,000 per year for the last 10 years and would like to add my two pence to the conversation. Along the...
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  Audi A6 Avant blowing white smoke 29 Jul 2016 (Ask HJ)
  I recently bought a 2007 Audi A6 Avant 2.0 TDI. It had previously been sitting idle for a month or two, but drove fine on the trip home. However, after...