What do you think of Elon Musk? Have your say | No thanks
Most recently answered dpf questions
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
It looks as if KIA engines are chain cam, which I believe you recommend. Do you have any brief comments re petrol/diesel and or manual/automatic?
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
I have an old-school 2.0DTI in a Vauxhall Zafira. I have had issues with the EGR valve for about three years. Instead of having it replaced my local friendly garage "cleans" it and all is well, or was...
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
Various companies are advertising diesel particulate filter removal services with associated re-programming of the ECU to stop the CEL lighting up. My understanding is it is only an EU requirement to have...
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
My Ford dealer tells me that I should have completely changed the DPF oil at the 37,500 service. My village garage - who did the service - says that AutoData (where they get their guidance on service requirements)...
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
Could you explain such terms as DPF, DMF, CVT transmission, ABS, etc?
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
I'm on the hunt for an economical diesel estate with good performance. Is there anything that comes close to the performance/mpg/tax band/insurance group combination that one appears to get from the pre-2010...
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
My Golf TDI GT Sport 170 was recalled and repaired due to fault with the Piezo injector. Three new injectors were fitted.
I have had problems ever since and the dpf light is on every day - I take it...
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
I am looking to buy a new car but am totally confused at the moment. I want a car with performance, good handling and comfort. My wife and I also need something with all-round ability, shopping journeys...
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
After selling my BMW 5-Series I'm thinking of returning to a Golf-sized car and was thinking about a 1.6TDI Match Mk6, however I'm wary about buying a diesel. We only did about 8000 miles per year in the...
![](http://images.honestjohn.co.uk/imagecache/file/pad/75x75/media/16477727/537450_458533677529584_1473549666_n.jpg)
The DPF light suprisingly came on after a motorway run between Liverpool and Northumberland. I tried the usual of driving as the manual stated, but an extra light came on saying take to garage! I couldn't...