Ask Honest John

Most recently answered premium fuels questions
You confirmed last week that Shell V-Power diesel has advantages over ordinary diesel in terms of particulates and improved performance. I similarly use BP Ultimate diesel in the expectation that it should...
I have just spent nearly £7000 having a 1968 Volkswagen Beetle 1200 restored, in addition to paying nearly £2000 four years ago for a new Vega engine. I have been alarmed to hear of the increasing quantity...
I currently run a 2006 Honda Accord 2.2 i-CTDi and have been using Shell V-Power diesel fuel exclusively. I was just wondering what your thoughts are and why you singled out BP Ultimate diesel as your...
I drive a three-year-old Audi A4 TDI and cover 85 miles each day to and from my place of work. My total annual mileage is roughly 28,000. On 5 November I drove my car from cold about a mile and went shopping....
Further to our brief correspondence before Christmas concerning the increase in my Toyota's Verso D-4D’s diesel consumption, I'm pleased to report that Shell V-Power, as you recommended, seems to have...
I drive a BMW 320d. As an ex-Shell employee I always look out for V-Power Diesel as I like its performance and cleanliness. For several months Shell have been capping their V-Power Diesel nozzles with...
I have recently experienced a blocked fuel filter on my 1 year old Isuzu Rodeo with only 10,000 miles on the clock. The garage / mechanic from the franchised dealer suggested that this could be down...
I have a high performance car and recently read an internet article regarding an extensive test for the best fuel. Surprisingly, Tesco 99octane came out on top marginally beating the other two well known...
I was pleased to note that you had singled out the Abarth 500 as one of your favourite cars in a recent Telegraph Motoring feature. I'm still very much enjoying mine. Can you advise me about fuel? I have...
Can you tell me if I am less likely to have particulate filter problems this winter if I always use Shell V-Power diesel in my new Volvo V70 2 litre D3?
 

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