hello this might be a common fault or discussed before but I'm having problems with my fabia vrs pd 130 blt engine code.

when the vehicle is cold it idle fine but when car is at operating temp when sat at lights or stood still in traffic idling the car will judder intermittently if you  put load on the engine i.e. Turn on rear heated screen the car will idle fine is there any fixes for this please 

Punch it in the search.  Common fault.  

. Time to lose EGR me thinks

It's got a egr delete kit retaining the asv valve