High idle, probably broken IAC, questions

[fixkick]

16 ounces, of love this stuff.

https://www.lowes.com/search?searchTerm=...+duct+seal

aka MS or monkey do do..

used in electrical boxes to prevent water from using electrical conduits as drain , I have seen horror damage from water doing that , even seen 400vac panels blow things to hell and all things down stream from that event. huge damage, like 100s of computers blown up and more.