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When should I change the oil in my Astra?

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Increasing oil levels - what's the fault?

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How can I fix my MINI's clogged DPF?

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Emission control treatment - is it worth paying for?

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Why is our Renault Scenic averaging only 26mpg?

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Thanks for your recommendation for Shell V-Power for my Vectra.

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Which reliable five-door car offers reasonable fuel economy and performance?

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Is my 2006 Toyota Avensis diesel approaching a 'danger zone' of potentially expensive faults?

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