a/c issue
the low to high speed level works, it blows lightly or full blast, it blows cold when set at a/c and hot when on hot. the defrost work when i set it to defrost. but it only blows out the defrost and the floor. i can't get any air to go into the upper vents? any help?
This happens a lot when any intake manifold work is done. Sometimes people forget to plug that vacuum line back in then have HVAC problems.
Josh


