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1987 Cadillac Brougham - Heater help

My Heater Don’t Work

Does your engine get up to proper operating temperature?

Are both heater hoses hot to the touch?

1 Like

Is the heater-blower motor turning on and does it have all the speeds it should?

Yep, fan, controls, water temp, air flow, etc. Could be anything from water temp, water shut off, HVAC controller board, etc. Need a little more detail.