I have a 1989 chevy caprice and my air is not blowing out my vents but it blows out tha top and on tha floor

Marco Webb

Asked by Jul 22, 2015 at 04:51 PM about the 1989 Chevrolet Caprice Classic

Question type: Maintenance & Repair

1 Answer


The system has lost vacuum. When this happens it defaults to defrost for safety reasons. Look for a disconnected vacuum hose going from the engine back through the firewall. That'll be the one for the climate control system. HTH. -Jim

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