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Why has the oil in my diesel car turned jet black?

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BMW X3 triad of lights, 4X4, ABS and Brake

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The garage suggests my Skoda Fabia needs a new EGR - what do you think?

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What would you recommend doing to keep my diesel Audi A6 Allroad well maintained?

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How often does the air conditioning on my 2015 Volkswagen Polo need servicing ?

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Why does my car keep losing coolant?

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I'm replacing my diesel Land Rover Evoque for a petrol SUV - what do you suggest?

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Should Mercedes-Benz fix a corroded control unit under warranty?

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