automatic gearboxes

My lovely 2004 2.0 EX Tourer petrol Automatic was happily (as usual) on the motorway yesterday at about 60mph, but when I got to a fairly innocuous hill it seemed to change down 2 or 3 gears and the engine screamed, but without much acceleration. It has never done this before, just changing...

Hello This isn't necessarily about Honda parts, but a general question Some of the newer cars have DCT gearboxes. Reading about them, they seem to be basically 2 manual gearboxes in one housing. Therefore, the 2 clutches. There is no manual clutch pedal next to the brake pedal. The gear shifts...