Hi All

I'm new to this forum but have previously seen a post relating to a similar problem to mine. I have an A6, 2.4, Multitronic that becomes very sluggish when hot. When I leave home in the morning it is VERY responsive. As it warms up though the performance seems to drop off significantly. Coming into town after driving the highway for a while drives me nuts. After te car has cooled down it's fine again. Ideas anyone?