VW Golf mk2 20VT / Audi A3 1.6 Sport
Hi, I've had a similar problem on my '00 1.6. It seems to be something of a characteristic on these engines, the TBs tend to be a bit troublesome. I've found that a good clean and a reset on the throttle body can help, but if it deteriorates much further, a new TB could be called for. I live in Dublin, but the specialist I go to is actually in Cork, which is about 250km from here, but as you're a further 180km away it might be a bit out of the way for you though!!