1998 Oldsmobile Regency Q&A
1998 Oldsmobile Regency Question: The dash vents on my car do not blow out. They blow out on the windshield.
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! - pushrod
ck for vac leak under hood near p/s of fire wall - globalhelper