I recently have had a lot of work done to the car at my local Honda dealership totaling close to $4500; new breaks, new clutch, new head gasket, new steering, two oil leaks fixed, and the raditor cheacked as the head gasket was replaced. In checking the raditor, I was told all fans are working fine. However, recently my air conditioning started to blow hot air when I am stuck in traffic. The air might be cold when I start out and as drivng but as soon as I am tuck for a few minutes the hot air atarts to blow. same problem seems to exist with the vent, where even with the hot/cold guide slid all the way to cold, hot air will star to blow. It only takes a slight bump toward warm air ans hot air blows out without any problem.
Once the car starts moving again, the vent never gets as cold as it nce did but does coll down and the a/c will start to blow coldmventually down to icy air.
Is there hopefully an easy (and inexpensive) fix to this issue?
Thanks for the advice.