No air coming out of dash vents
AC not working. No air coming out of dash vents. Can hear fan running. Am getting heat when on heat out of floor vents. Suggestions on remedy?
there is a valve that open and closes to direct which source the air comes from it is either stuck or the vacuum that switches it is disconnected somewhere the valve will be under the dash
thanks..I will check it out. Had dash plate out few weeks ago. May have accidently disconnected the vacumn
it may also be electric but is so if when you check it just switch from heat to a/c you should hear it switch the valve usually do the switch it just controls a flap in the venting system http://youtu.be/embUVHD3O4o
Looking for a Used C/K 3500 in your area?
CarGurus has 237 nationwide C/K 3500 listings starting at $4,995.
Search Chevrolet C/K 3500 Questions
Chevrolet C/K 3500 Experts
Related Models For Sale