Ryanwb

I am having idle issues with my civic. So I popped of the IAC valve and it was sort of dirty. My question is, on the inside part that attaches to the throttle body, it felt like one of the holes was compacted I pushed on it and it didn't give way or anything is this some sort of filter or was this build up? The other side was free of debris or anything that I could feel. Thanks in advance

Ryanwb

bump