I just recently purchased a 1990 C4 roadster, as I was driving it home (about a 45 min run) I noticed it was getting very hot down at my feet. I checked the heater and it was turned off but there was still a lot of heat at my feet. I know the system is suppose to circulate air even if the heater is off, but I don't think it should be that hot it gets very uncomfortable. So if anyone has experienced something like this I would love to hear your thoughts.

Thanks for reading