Eldorado ventilation/heat

Tiny
MARTESEN
  • MEMBER
  • 1994 CADILLAC ELDORADO
  • V8
  • FWD
  • AUTOMATIC
  • 130 MILES
Poor airflow from heating system, fan is running, eldorado 1994, just bought this car, what can be wrong?
Wednesday, February 23rd, 2011 AT 2:28 PM

3 Replies

Tiny
VIPERKORN
  • MEMBER
  • 4 POSTS
How is the air flow for a/c? If good then you might have something restricting the air from the outside.
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Friday, February 25th, 2011 AT 8:00 PM
Tiny
MARTESEN
  • MEMBER
  • 2 POSTS
Flow for a/c is fine but does the air not come from outside regardles of temperature setting<
Thanks BJ
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Saturday, February 26th, 2011 AT 2:37 PM
Tiny
VIPERKORN
  • MEMBER
  • 4 POSTS
It can be set to recirculate which should be hotter air. Best bet is follow your hose by the firewall back to motor on some models there is a flow control you might be able to manually open it with car running I believe it is vacuum controlled. Have someone sit while you open it and see if the air is hot.
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Saturday, February 26th, 2011 AT 6:48 PM

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