Austarion

Hey guys, just wondering if you could give me some idea about why my starion is doing something... Whenever it's a cold start i start up the car and go to take off and the car sort of lurches and slows the engine right down when i engage the clutch, unless i do it realy slow. By the time i stop and go to take off again (around the corner, so we're talking about 10 seconds later) it takes off normally.

Any ideas on why it's doing this?

-King