Hello Skoda peeps

Hi all, nice to be back (I was previously a member but forgot all my details so started afresh)

I have a Y-reg Fabia, bought new July 2001, still on original exhaust & clutch, only done c101,000 miles, 
It's insured for 4,000 miles per year as it's my local runabout car, usually gets used for driving to the office, carting junk to the municipal tip and taking mountain bikes to the trail.
Need to do a little bit of TLC now though, a sort of reward to the old girl for being so reliable over the years; specifically looking for a throttle body as the engine speed surges up and down at idle.