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Jaguar X-Type - worth keeping? 16 Nov 2015 (Ask HJ)
I own an X-Type 2.0d SE saloon which was bought 3 years ago (£2700) with 130,000 miles. I have recently noticed that sometimes on lift-off of throttle... -
Honda Jazz 1.4 EX CVT -excessive petrol consumption 5 Mar 2015 (Ask HJ)
Disappointed with petrol consumption. Admittedly we use car for short journeys, 5-7 miles. Onboard computer gives petrol consumption 38.5 mpg but based... -
What is causing my Mercedes-Benz E320 diesel to smoke under acceleration? 25 May 2013 (Ask HJ)
I have a 2002 Mercedes E320 diesel automatic estate. It has done 115,000 miles and I now use mainly Shell V-Power or other brand fuel, but I have been... -
What is causing my daughter's Ford Ka to over-rev when idling? 16 Mar 2013 (Ask HJ)
My daughter has a 2004 Ford Ka. It has developed an intermittent fault whereby it will often over-rev when idling or rev in "pulses" as if someone is fanning... -
Looking for a 4x4 10 Dec 2012 (Ask HJ)
I own a Vauxhall Vivaro van for business use and an ageing BMW 323ci for private use. During the winter I have trouble getting about in snowy or icy conditions... -
Recently-purchased used vehicle destroyed by fire - where do I stand? 24 Nov 2012 (Ask HJ)
I purchased a used car from a reputable local dealership. One month later I noticed a loss of power and a harsh grinding sound immediately prior to pulling... -
Stop-start effect on turbos in automatics 23 Oct 2012 (Ask HJ)
I'm waiting on delivery of a new 328i touring automatic in the next couple of weeks. It's my first automatic BMW and my first with stop-start technology... -
Fuel consumption worse after using premium fuel. 1 Jul 2012 (Ask HJ)
A few months back I persuaded my wife that it was good practice and worthwhile to fill the Nissan X-Trail with higher quality diesel, as although it was... -
Why do BP use pumps which can cause drivers to fill up with the wrong fuel? 5 May 2012 (Ask HJ)
Your response to RH, Royston suggests BP Ultimate as an option. Our local BP garage has four pump units, each with three nozzles on each side. Each side... -
Is it worth having my Honda Civic's engine flushed for £33? 21 Jan 2012 (Ask HJ)
I booked my Honda Civic in for its first service since I bought it, mileage 13,000. I was asked if I wanted an engine flush for an extra £33. I asked what... -
Narrowing it down 9 Oct 2011 (Ask HJ)
My 2005 Jaguar XJ 3-litre petrol is wonderfully quiet, smooth and comfortable on long journeys, especially for my wife, who has a bad back. It has also... -
Jaguar XF versus BMW Audi Q5 31 May 2011 (Ask HJ)
Advice required on best company car selection between Audi Q5 2.0TDi S Line Quattro v new Jag XF 2.2D in Premium Luxury trim. Jag seems better bet on... -
Supercar electrics 9 Apr 2011 (Ask HJ)
I purchased a second hand Ferrari 612 Scaglietti from a local independent dealership. They were great guys: very knowledgeable and super helpful. However... -
Dealer dispute 8 Mar 2011 (Ask HJ)
I am in dispute with a dealer. I returned a used Mazda to them on the grounds that on three occasions the engine management light came on, the car lost... -
Will using a premium diesel help with my Mercedes-Benz E220's running problem? 23 Jul 2010 (Ask HJ)
My 2007 Mercedes-Benz E220 CDI with 49,000 miles sometimes used to feel like it was trying to lurch forward while moving at low speed, without any change... -
How can I tell whether my Mitsubishi Chariot has a piston or ring problem? 7 Jul 2010 (Ask HJ)
I have a Mitsubishi Chariot 1996 2.0 auto and would like to know how I can tell if I have a piston or ring problem. The last thing I want is to take the... -
Why is 100 RON fuel not sold in the UK? 9 Jun 2025 (Ask HJ)
Recently on holiday in Greece I noticed that some petrol stations were were selling three grades of unleaded petrol, 95, 98 and 100 ron. The first two... -
Texaco super octane petrol 28 Jul 2023 (Ask HJ)
You often mention Shell V Power, BP ultimate, or Total as high quality fuel. Recently I have found Texaco have a 99 octane petrol which at least here in... -
Is EGR failure a common issue after the emissions update? 7 Jun 2017 (Ask HJ)
Soon after the emissions update our Skoda Yeti 2.0 TDL had to have a new ERG recirculating valve fitted at huge expense. Luckily, we we covered but this... -
Is there a defeat device in my Porsche Macan as with the Volkswagen EA189 engine? 17 May 2017 (Ask HJ)
I have a 2014 Porsche Macan 3.0-litre diesel, bought new. It recorded 42mpg or better on a long run and 39mpg average on short urban runs. Porsche wrote...
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