Could be many things. Normal VAG issues in that area are boost leaks, normally caused by cracked pcv valve housings and the plastic EGR valve. Or even leaks from the turbo wastegate. Definitely worth getting checked out by Skoda if there's a warranty involved.
lynx
Could be many things. Normal VAG issues in that area are boost leaks, normally caused by cracked pcv valve housings and the plastic EGR valve. Or even leaks from the turbo wastegate. Definitely worth getting checked out by Skoda if there's a warranty involved.