The dash vents on my car do not blow out. They blow out on the windshield. on 1998 Oldsmobile Regency

I have had the car 3 yrs & they never have worked. was going to have it looked @ but had no idea what is wrong with it. It gets very hot in the summertime

by in Cape Girardeau, MO on February 17, 2013
2 answers
ANSWER by on February 17, 2013
Most likely a vacuum leak under the hood /or do you hear a hissing noise from the heater selector area? May leak there as well. See your mechanic, chances are good, not to expensive to fix!
ANSWER by on February 18, 2013
ck for vac leak under hood near p/s of fire wall