Most recently answered diesel particulate filter questions
Our Citroen C8 2.2 diesel (2008 model) has developed an intermittent loss of power, which triggers the engine management light to activate and a DPF filter fault to be displayed on the dash.
Our local...
I own a 2016 Nissan Navara, which needs a new DPF after just four months. This is my 4th Navara and never had issues before. There is no mention of the driving standards or shorter journeys in user manual....
I own a 2012 Mazda 3 with a 1.6-litre diesel engine. Recently a warning light came has come on, stating that the oil level is too high. A local mechanic tells me this is something to do with the DPF regeneration....
Do any vans tell the driver when a DPF regeneration is starting or taking place?
You frequently advocate the use of Shell V-Power Nitro Diesel which I have used in my Citroen C5 from new. You also state that diesel engines are prone to suffering from clogged up DPFs at 80,000 miles,...
I just bought a SEAT Leon diesel with 52k on the clock. Within 2 weeks the DPF yellow light came on. The car had a couple of hundred motorway miles in that time as well as some city driving.
The car...
I am thinking of buying a Mazda CX-5 2.2 diesel automatic (2WD). I have two questions :-
(a) Will the above vehicle be adequate to tow a caravan, 1300kgs gross laden weight, bearing in mind it is an automatic?
(b)...
I'm considering purchasing a used Renault Trafic, although my question is about DPFs in general. So to start regeneration you should be driving motorway speeds to achieve high exhaust temperatures, how...
I bought a van to convert to a camper 8 months ago and due to the fact it has been stored as work has been done to it I have only just noticed the sliding door colour is different and on closer inspection...
Congratulations on a great motoring column.
I have a 520 manual diesel, which is 7 years old with 72,000 miles on the clock. Oil changes at 10,000 miles. No indications of the chain death rattle. Best...

