What is your question?
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What is your question?
Works fine when start car up and drive it a bit. Then starts to come out of my dash vents. When I open winduabd ket cold air in it drops to floor. Mechanic unable to resolve. Extremely frustrated. How do I resolve issue.
What makes this problem better or worse?
Better when I open windows open
How long has your 1993 Cadillac DeVille had this problem?
Just started
1 Reply
Could be a blend door motor or flap. I suggest getting a second opinion. There are many possibilities and it will be difficult to diagnose without looking at it.use this link to find a good shop near you. https://repairpal.com/repair-shops Alex