1994 Oldsmobile 88

Tiny
ANNA17BETH
  • MEMBER
  • 1994 OLDSMOBILE 88
Air Conditioning problem
1994 Oldsmobile 88 Automatic

The air does not blow out the face vents when set on face mode. It blows fine out of the defrost and floor vents? Any ideas?
Friday, August 21st, 2009 AT 5:42 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,709 POSTS
The vents are actuated by vacuum. Therefore, you are looking for a vacuum leak. Check under the hood and under the dash for damaged hoses or disconnected ones. Sometimes, with the engine running you will get lucky and hear a hissing sound coming from where the problem is.

Let me know what you find.
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Tuesday, September 15th, 2009 AT 8:27 AM

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