Eldorado ventilation/heat

1994 CADILLAC ELDORADO
130 MILES • V8 • FWD • AUTOMATIC
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MARTESEN
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  • 2 POSTS
poor airflow from heating system, fan is running, eldorado 1994, just bought this car, what can be wrong?
Feb 23, 2011 at 6:28 AM
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VIPERKORN
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  • 4 POSTS
How is the air flow for a/c? If good then you might have something restricting the air from the outside.
Feb 25, 2011 at 12:00 PM
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MARTESEN
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  • 2 POSTS
flow for a/c is fine but does the air not come from outside regardles of temperature setting<
Thanks BJ
Feb 26, 2011 at 6:37 AM
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VIPERKORN
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  • 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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Feb 26, 2011 at 10:48 AM
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