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This is why you should always idle your turbocharged engine after use.

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My Mercedes-Benz C-Class turbo has failed - is this normal?

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BMW servicing - is all of this required?

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What should I have checked and replaced on my 13-year-old BMW 520i?

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Has the previous owner invalidated the warranty?

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Should I buy a diesel car or go for a petrol model?

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Which Skoda Superb Estate is reliable?

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Servicing my Fiesta

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