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

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

Question type: Maintenance & Repair

1 Answer

56,575

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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