Ac flaps

[Ernie prewett]

Foam is coming off how do you repair flaps without removing  dash 

Edited February 20, 2022 by Ernie prewett

[WTL]

If you mean that foam is blowing out from the AC vents, there is no fix short of removing the dash and replacing the ductwork. You can use fan only on high and direct air to each section separately- floor, front then defrost. The pieces will blow out. When doing the front ones, close off each section separately to force more air through to get more foam to shoot out. A small pick is helpful to pull pieces that get stuck before they fly out. Wear eye protection and clothes you don’t mind getting the sticky stuff on.  Some shops might also use an compressed air whip to fish into the vents to help dislodge the foam. I’ve been having stuff coming out of mine for years and as often as today I went for a ride and had to try and get some of the sticky foam off of the passenger side floor mat that had blown out and stuck to and stained the mat.