Where do you recommend for automatic gearbox repairs?

You have mentioned an expert garage for automatic gearbox problems in the London/SE area. Can you please give me details? I have a Saab 1.9 diesel with auto gearbox which is showing signs of age after 66,000 miles, and would like to get it sorted.

Asked on 16 February 2013 by AW, Gerrards Cross

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