Showing results in Ask HJ [Show all channels]
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Can I add DPF fluid manually? 29 Apr 2024 (Ask HJ)
Can a DPF fluid be added manually to each full tank of diesel on my Volvo V50 as my Filter Additive tank is showing a sensor failure and erratic level... -
Is 7000 miles a year enough to justify a diesel? 24 Apr 2024 (Ask HJ)
I normally do 7000-8000 miles a year, mostly 5-10 miles journeys regularly and 5-6 trips of 150-200 miles in a year. I know people generally say diesel... -
Is there an in-car communication system I can use to speak to my passenger? 23 Apr 2024 (Ask HJ)
I am hearing impaired and wondered if there was an in car communication system between driver and front seat passenger? When I'm driving I can't hear what... -
Is diesel or petrol better for a used car? 11 Apr 2024 (Ask HJ)
What are the advantages/disadvantages of diesel over petrol for a ten year old car? -
Should I buy a diesel if I only do short trips? 1 Apr 2024 (Ask HJ)
Should i buy a diesel if mostly doing short journeys? -
Is a DPF expensive to replace? 28 Mar 2024 (Ask HJ)
Is the DPF on a Fiat 2.3 Multijet engine expensive to replace? -
What should we replace our Peugeot 208 with? 28 Mar 2024 (Ask HJ)
My wife wants to replace her 2012 Peugeot 208. We have looked at similar sized Kia and Hyundai vehicles but nothing is really grabbing our attention. We... -
What do the different letters after Euro 6 mean? 21 Mar 2024 (Ask HJ)
I have looked at two identical cars of a similar age but when you go on the DVLA vehicle check site they have different emissions. One is registered May... -
What's the most reliable estate car to buy for under £3k? 29 Feb 2024 (Ask HJ)
I need an estate car with a large boot space. It must be reliable, have good fuel economy and low tax. It must cost less than £3000. I am currently a... -
The windscreen washer jets on my Citroen are non-adjustable but don't reach the screen, what can I do? 21 Feb 2024 (Ask HJ)
l have a Citroen C4 Picasso. The washers when spraying only just spray onto the bottom of screen. I have looked but there is no way to adjust them like... -
Is a high mileage or low mileage car best? 16 Feb 2024 (Ask HJ)
I tend to swap my cars every 12 months, over the last 5 years i have cars that are about 3 yrs old and with low mileage, each car has had the engine management... -
How do I get my DPF to regenerate? 19 Jan 2024 (Ask HJ)
I own a 2017 BMW 640d Coupe. It easily reaches 70 mph at 1500rpm in auto mode. I think you advise drivers to maintain 2000rpm for 15 miles or so on a dual... -
Do new tyres for an electric car have less tread depth? 17 Jan 2024 (Ask HJ)
I have just had my front tyres replaced and find the tread is only 6mm. The tyre company tell me that this is correct for an electric car. The tyres are... -
My Transit Custom has DPF issues but the garage can't find a fix, what can I do? 22 Dec 2023 (Ask HJ)
I have a 2016 Transit Custom that is having repeated DPF issues. The garage clean the filter, and reset the code, but within 50 miles the van says the... -
What do you recommend as a very comfortable, roomy, economical, safe and reliable car? 18 Dec 2023 (Ask HJ)
We’re thinking of changing our 2012 Honda Accord Diesel Tourer for something with as much or more room - we need the space for sailing gear - but with... -
I've been given a DPF surcharge on an exchange basis for a new one, is this correct? 6 Dec 2023 (Ask HJ)
Has anyone ever heard of DPF surcharge. I discovered my DPF had the filters removed and I needed a new one. I was then told when the part was returned... -
What could be the cause of my engine's loss of power? 10 Nov 2023 (Ask HJ)
I own a Renault Kadjar Dynamique Nav DCI with a 1461cc engine on a F plate. It is in what I believe is known as Limp Mode. There are 2 warning lights... -
How do I carry out a DPF regeneration on an automatic? 4 Oct 2023 (Ask HJ)
I have an 8-speed automatic Ford Transit Connect. A NOX sensor recently failed and resulted in diesel finding its way into the oil because a regeneration... -
Is the Vauxhall 1.6 CDTi engine reliable? 29 Sep 2023 (Ask HJ)
I am debating getting an Astra 1.6 CDTI but have heard some horror stories regarding the chain rattle and DPF issues on this engine. Am I just seeing the... -
My car's emission engine light is on, how do I get this to go out? 22 Sep 2023 (Ask HJ)
Is it true I have to keep going on long journeys to clear this sign?