NO HEAT AND ITS GIVEN ME COLD NIGHTMARES

ICEBERG

MEMBER
CADILLAC FLEETWOOD

DEAR FAMILY I HAVE A 1995 CADILLAC FLEETWOOD BROUGHAM WITH 89,000 MILES. I REPLACE H2O PUMP, THEROMASTAT AND HEATER CONTROL VALVE AND STILL NO HEAT. PLEASE HELP. ALSO HEATER CONTROL VALVE ARROW IS POINTED TOWARD HEATER CORE, IS ATLEAST THATS CORRECT. THANKS

Wednesday, November 28th, 2007 AT 6:36 AM

5 Replies

BLACKOP555

MECHANIC
10,386 POSTS

Try bleeding the coolant system, then check the hoses going to the heater core, is one hot or are both hot or are none? Post back.

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Wednesday, November 28th, 2007 AT 7:06 AM

ICEBERG

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6 POSTS

Yes I did bleed it and yes both hoses are hot. If theres away to bleed it please tell me besides the little screw on top of tt. Also when the heater is on it blows the air on the floor.

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Wednesday, November 28th, 2007 AT 7:11 AM

BLACKOP555

MECHANIC
10,386 POSTS

That tells me that the heater core is not plugged, and that it does not need bleeding. Next check the blend door, can you hear it moving inside the dash when a differnt temp is selected, if the door isnt moving then you wont have heat.

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Wednesday, November 28th, 2007 AT 12:09 PM

ICEBERG

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6 POSTS

Yes I do here a sound coming from the floor. My thing is I can feel the heat from the motor if the heater isnt on which its suppose to but when I cut the heat on its blowing out cooler air. Please help its cold down south

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Wednesday, November 28th, 2007 AT 12:14 PM

ICEBERG