A3 TDI 130 Knocking Noise

[r3ahj]

Hi, i have a 2002 tdi, ive only had it a few months,
Had the alternator pulley replaced which was noisey,
and a knocking noise on front suspension which the garaged said a free play on top shocker mount
this was replaced.
But i still get the knocking noise on front wheels, took it back and did a full check on links,arms and bushes,cv and all seems fine. He took it on test drive he can feel it but cant find the problem.

when you drive on a rough road you can hear the noise knocking and feels like the wheel is wobbly
specialy when deaccelating and coasting

please help if anyone knows of this problem,

thanks
r3ahj