Most recently answered diesel car maintenance questions
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I have a 2022 Dacia Duster Blue dCi. I was told to take it for a motorway run at least one a month. I only do 8500 miles per annum but half of that is motorway. Is 1700rpm @ 60mph fast enough to keep the...
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I have just bought a 1.5-litre diesel Dacia Logan MCV. It's my first diesel car. I bought it over petrol this time as I'm driving further to work and it offered better MPG. What I want to know is how to...
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I have a 2015 Volkswagen Transporter T5. The DPF warning light has come on four times since last December. I do a lot of short journeys, but try to do a long journey once a week. Three weeks ago I travelled...
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I just had my car plugged into a diagnostic computer at a garage and the mechanic said the DPF is blocked. I asked if it could be regenerated, but he said it needs replaced. Does £900 to replace it sound...
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With regard to the new MoT changes for diesel cars with DPFs, how can I go about keeping my DPF clean? I have a 2017 Ford Grand C-MAX 2017, which I usually use car for city runs. It doesn't get much use...
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Our car's DPF is blocked. I've have tried regenerating it by running it down the motorway, but it's had no effect. Is there anything else I can do?
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I have a 2015 Vauxhall Insignia. I’ve only had the car just over a year, but a couple of weeks ago it broke down with white smoke belting out the back of the exhaust. The car is now at Arnold Clark. I...
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Is it worth using a DPF additive in a tank of superdiesel to keep my car's DPF clean?
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I bought a 2006 Hyundai Tucson in October 2017. The engine warning light was flashing when I test drove it and I was told that this was the DPF. I was aassured it would be fixed and it was okay when I...
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I have a Peugeot 2008 1.6-litre BlueHDI. I'm aware that travelling very short journeys is not good for diesel cars. However, occasionally it is unavoidable to undertake such journeys. Is it beneficial...