I know this thread has been going on for a while but I have a question. In the instructions GSSS posted, there is a black plastic piece connected to the IACV. It's the part that opens to expose the pencil sized piece with the wavy washer. It's an electrical component I think. The guy at the auto parts store said this often is the problem with the IACV rather than cleaning out the steel components of the IACV. I guess this piece is sold WITH the IACV, so technically this is part of the IACV. What is this piece called? Anyone know anything about this piece? How would you test it to make sure it is working properly? Thanks any suggestions would be great!
