happy easter ok on your idle control valve i have a pipe it goes on a gig pipe leading to your turbo and induction pipe the pipe on the idle came off so i had a look and inside there is a piece off cooper pipe with loads off tape on it and its blockt on one side is it meant to be blockt or not i tryed to put a pick up but wount let me im going on a cruice tonight in blackpool and i need it sorting asap could anyone ring me i can explain better thank you 07837748332 sorry forgot my engine light comes on and off sometimes i dont know if its that doing it