1994 Toyota Corolla air vents

180,000 MILES • AUTOMATIC
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MIRANDAROTZOLL
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  • 1 POST
My corollary works wonders when I have it set to the top air vents but when I switch to the floor vents barely any air comes out? How can I fix this? Even when I set it to.Both I get good flow through the top.but barely any through the floor?
Jul 6, 2014 at 9:39 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
There are vent doors that direct air flow. If I recall, they are vacuum actuated on this year vehicle. If there is a vacuum leak, it could cause one of the doors not to work properly. Check that first.
Jul 6, 2014 at 10:54 AM
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