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How do I maintain my DPF? 16 Dec 2024 (Ask HJ)
I've read in several places every 300 to 400 miles I should clean my DPF's. I understand I should drive at 2000 revs for 20 minutes. What happens if I... -
Is it safe to have my tyre pressures slightly below the recommended figures? 9 Dec 2024 (Ask HJ)
I have a 2018 Focus ST with 19-inch wheels. I always set the pressures to the plate on the door frame - 41PSI front and 38 rear. I only ever carry no more... -
The MPG on my car is terrible - what could be the cause? 3 Jun 2024 (Ask HJ)
I have a Vauxhall Insignia and all seems mechanically sound with 68000 miles on the clock, a recent service and full service history plus new discs brakes... -
Is the stop start system in my Honda Jazz more trouble than it is worth? 4 Mar 2024 (Ask HJ)
I have some doubts about the benefit of this facility. Every time I come to a stop with foot held on the brake the engine stops and release the brake and... -
Is a first generation Honda Insight a good buy? 4 Sep 2019 (Ask HJ)
What are your views on a 2001 Honda Insight? I am very keen on them for aesthetics and economy, cheap tax. Are there things I should ask the owner about?... -
I just bought a 1993 MG RV8 - what should I look out for in terms of servicing? 5 Feb 2018 (Ask HJ)
I have just purchase a 1993 MG RV8 UK model with 12,500 miles on the clock. Do I need to change the cam belt or anything else that may need attention?... -
Buying a new family car - Mazda 6 or Skoda Superb? 14 Feb 2016 (Ask HJ)
I have a Mazda 6 Sport Nav (175 Manual) 2013 version which on the whole I am happy with especially the safety pack (Lane & rear view monitoring etc). I... -
I've bought a car which had not been repaired for an MoT - should the dealer cover 'preventative maintenance'? 25 May 2013 (Ask HJ)
Last month I acquired a cheap 12-year-old car from a small dealer with a fresh MoT certificate (with no advisories). The MoT history subsequently obtained... -
I hired a Vauxhall Insignia diesel which developed a fault - who is liable? 11 Oct 2012 (Ask HJ)
I recently hired a Vauxhall Insignia diesel. I drove about half a mile and then parked the car for about an hour. When I came back to the car, I started... -
My new 508 has a fault 20 May 2012 (Ask HJ)
I have just taken delivery of a brand new diesel Peugeot 508 SW. It arrived with the towing eye cover missing. This was pointed out to them by me and... -
Trailer for sale or tent? 19 Sep 2011 (Ask HJ)
This is slightly left field of your normal motoring advice but I would like your opinion on how to tackle this problem. In brief I bought a Raclet trailer... -
I can't afford to change my 2001 Mondeo - should I take out a warranty on it in case of expensive problems? 8 Nov 2010 (Ask HJ)
I run a 2001 Ford Mondeo estate Ghia X, 2.0 petrol manual. I bought it in 2002 on the Ford Direct scheme. It has now done 85,000 miles and has been a fantastic... -
Gap yards 12 Mar 2010 (Ask HJ)
Regarding A.L. of Sevenoaks’ unfortunate rear end shunt on the M25, I have some advice to all readers. If you are confronted by stationary traffic on a... -
Milked shake 2 Jan 2010 (Ask HJ)
I own a 2002/52 Jaguar XJ8 and for the past 12-18 months have had a recurring problem with juddering when braking at speed in excess of 30mph. I replaced... -
Why are EVs not fitted with dynamos? 5 Aug 2025 (Ask HJ)
Is there a self charging electric car using dynamos? Electric motors could drive the car from a battery to the front wheels, while the dynamos on the... -
Can you recommend an electric or hybrid car for towing a small trailer? 28 May 2025 (Ask HJ)
Can you recommend an electric or hybrid car for towing a small trailer? Budget under £8000. -
Do new cars still need running in? 6 Feb 2025 (Ask HJ)
How to run in new petrol car? -
Are there any recalls on Peugeot's PureTech 1.2-litre engines? 11 Apr 2023 (Ask HJ)
I'm buying a new car. Are there any recalls on Peugeot's PureTech 1.2-litre engines? -
Can I fit two winter tyres to the front or back of my car? 27 Jan 2021 (Ask HJ)
I drive a Volvo C30 and plan to put on two winter tyres. Should they go on the front or rear? Thanks for your advice. -
Which secondhand car would be the best buy from a low emissions point of view? 13 Oct 2020 (Ask HJ)
I can't buy an electric car (nowhere for a charging point) and I don't like automatics so hybrids are out. Which secondhand car would be the best buy from...
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