Hrannart

Hi guys. I have a '06-C5-16V-automatic-petrol that is causing me some problems. When driving and slowing down to go around a corner it sometimes dies when I start to accelerate again. The strange thing is that the tachometer just goes down but there are no other indication lights that light up showing that the engine is not running anymore.. it always starts right back up and drives as usual. It only has been driven 103.000km. Hope you can help me. From Iceland -hrannar