Hey Guys:

My 2006 A4 2.0T with Auto-Transmission recently is having issues when switching gears between 2 & 3; when I acclerate from 0 to 20 KM/H, the car will shudder, and when the speed goes down to 0, the car will shudder too. It feels like switching gear at the wrong speed. Also I find out that when I switch to +/- shifter, it will not respond, still driving like an Automatic.