1993 CADILLAC DEVILLE
200,000 MILES
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OLLIEJOHNSON
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  • 1 POST
I have a little heat coming out of my defrost to the right side and cold air coming from the rest vent heat won't blow out of the dash how do I fix it
Jan 16, 2013 at 2:34 AM
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CADIEMAN
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  • 3,544 POSTS
there is a small vacuum canister in the middle of the outer AC case just to the left the master cylinder. You will see two vacuum hoses going to it. It's a black plastic container.
Jan 17, 2013 at 9:28 AM