Hi, since i bought me GTI it has been idling up and down intermittently. Today i have taken the throttle body off and cleaned it with carb spray and now i want to clean the idle control valve, i managed to find a step by step example of how to clean the TB which was a piece of piss i now want to find a step by step example of how to clean the ICV. I have managed to find it for MK2 golf, Mk3 golf, but i am having trouble finding it for a MK4 golf can anyone point me in the right direction to find this information. Thanks