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Is premium fuel worth it? 5 Feb 2012 (Ask HJ)
I have recently bought a BMW 120i convertible (having reached that time of life!) and was wondering what difference Shell V-Power fuel would make as opposed... -
How do I check if the fuel pump is working? 26 Feb 2011 (Ask HJ)
How do I check the fuel pump is working e.g pressure without a gauge? -
My Audi A4 has a fuel leak - should Audi contribute to repairing it? 9 Sep 2010 (Ask HJ)
My three-year-old Audi A4 Cabriolet has developed a fuel leak somewhere low down behind the engine. Is this a known fault and am I likely to persuade Audi... -
How do I change my 2005 Ford Focus' fuel filter? 2 Sep 2010 (Ask HJ)
I'm trying to change the fuel filter on my 2005 Mk2 2.0 TDCI Ford Focus. Do you have any information? -
Buying a fuel efficient family car 5 Mar 2011 (Ask HJ)
What are the best, extra urban mpg, used family cars? -
Where's my Vauxhall Vectra's fuel pump? 19 Aug 2010 (Ask HJ)
Can you please tell me where the fuel pump is located on my 1998 Vauxhall Vectra please? -
Fuel economy 4 Aug 2012 (Ask HJ)
I have recently signed up to a 4year lease deal on a Fiat 500 Twin-air (2012 ) and have had the car for 3 weeks. I understand that the car has only completed... -
Gastric ring 23 Jun 2011 (Ask HJ)
I have recently purchased, for a bargain price, a Ford F350 American pick-up truck. It has a 7.3 litre turbocharged diesel engine. I use the truck for... -
Will supermarket fuel damage my engine? 21 Aug 2024 (Ask HJ)
I have read recently it is not good to use petrol from supermarkets as it does not have the same additives as regular garages and can lead to engine problems... -
What is more fuel effcient - towing or hauling? 5 Jun 2023 (Ask HJ)
What's the most fuel efficient way to move two tonnes of cargo, a light truck like a Daily or Sprinter or a trailer behind a Toyota Hilux or Isuzu D-Max?... -
Should I change the fuel filter on my Volkswagen Lupo GTI? 1 Oct 2018 (Ask HJ)
I recently bought a 16 year old Volkswagen Lupo GTI with a full service history. There's no record of a change of fuel filter - not even in the Volkswagen... -
How can I refill a modern car with fuel can? 13 Jun 2014 (Ask HJ)
I have always carried a reserve supply five-litre can of diesel on journeys in the remoter parts of the Scottish Highlands and Islands where there are... -
Is my car’s MPG reading correct? 8 Sep 2013 (Ask HJ)
Can you tell me if the average fuel consumption figure displayed by my car's on-board computer is correct? I’ve read a lot of reports that claim official... -
Diesel engine clogged up after running out of fuel - how can I fix it? 18 Jul 2013 (Ask HJ)
I ran out of diesel recently in my Ford Mondeo. I added more fuel, but the car keeps spluttering to a halt. I’ve put injection cleaner in and changed the... -
Diesel engine fuel flush - was it necessary? 14 Feb 2012 (Ask HJ)
My wife's Clio Extreme dCi 86 had its first MOT today, and the garage, without our authority, carried out a fuel flush on it, charging us £20. This they... -
Stuttering Volkswagen T4 23 Mar 2011 (Ask HJ)
I've been to Volkswagen garages, I've been to Volkswagen nuts, but I still can't find out why my T4 (1991 2litre petrol manual) stutters when in fifth... -
Where's the fuel filter on my Nissan Almera? 6 Sep 2010 (Ask HJ)
Please tell me where and what the fuel filter looks like for a new shape (2000) Nissan Almera 2000. I can see where three rubber tubes go to leading from... -
Replacing the coil pack in my 2007 BMW 1 Series gave better fuel economy. 18 Jun 2010 (Ask HJ)
I thought you may like to know of some problems with my BMW 120i M Sport 07/57. About 12 months ago the "stop/start" feature stopped working due to a faulty... -
How can I improve my Hyundai Accent's fuel economy? 9 Jul 2010 (Ask HJ)
How can I improve the fuel economy of my Hyundai Accent 1.3? Are there any special products like air filters, plugs and leads which can help? -
Can I modify my car to save fuel? 15 Jan 2024 (Ask HJ)
A local company says it can adjust the fuel use of my Citroen C5 6 spd, 2.0 HDi, upping it 10% without risking any parts. I'm a slowish driver, mostly...
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