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Question

my 87 chrysler new yorker will not put out heat, there is hot water in the heater core, heater will not come on.

Submitted: 1377 days and 22 hours ago.

Category: Car

Value: $8

Status: AWAITING CUSTOMER ACTION

Posted by Hammer Time 1377 days and 19 hours ago.

Info Request

Is the system automatic temp control of manual?

Are both heater hoses hot where they go into the firewall?

1377 days and 14 hours ago.

Reply

Reply to Hammer Time's Post: The system is automatic, and it has a new systme installed,
The heater hose is hot in and out of the heater core.
The heater fan runs all the time and will not shut off.
A little warm air is comming out of floor vent,and cold air coming from the dash vents.

Posted by Hammer Time 1377 days and 14 hours ago.

Info Request

What specifically was installed.

You didn't get the whole system?

1377 days and 14 hours ago.

Reply

the system is automatic and is new .
the heater hose is hot in and out of heater core
heater fan runs continuously, even when system is turned off.very little warm air comes from floor vent. cold air comes from dash vents. Car sat for some time (maybe 5 years) prior to trying to put back on road.

Answer

If the blower is running even when the car is off, you have a problem with the blower module.

If the mode doors are not switching, that could be something else entirely in addition to the module.

Accepts:
Expert:	Hammer Time
Pos. Feedback:	97.9 %
Answered:	2/13/2006

L1 Master Technician

ASE Mastertech with Adv level Engine performance cert.

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Have your own Car question?

Question

my 87 chrysler new yorker will not put out heat, there is hot water in the heater core, heater will not come on.

Info Request

Is the system automatic temp control of manual? Are both heater hoses hot where they go into the firewall?

Reply

Reply to Hammer Time's Post: The system is automatic, and it has a new systme installed, The heater hose is hot in and out of the heater core. The heater fan runs all the time and will not shut off. A little warm air is comming out of floor vent,and cold air coming from the dash vents.

Info Request

What specifically was installed. You didn't get the whole system?

Reply

the system is automatic and is new . the heater hose is hot in and out of heater core heater fan runs continuously, even when system is turned off.very little warm air comes from floor vent. cold air comes from dash vents. Car sat for some time (maybe 5 years) prior to trying to put back on road.

Answer

If the blower is running even when the car is off, you have a problem with the blower module. If the mode doors are not switching, that could be something else entirely in addition to the module.

Related Car Questions

Is the system automatic temp control of manual?

Are both heater hoses hot where they go into the firewall?

Reply to Hammer Time's Post: The system is automatic, and it has a new systme installed,
The heater hose is hot in and out of the heater core.
The heater fan runs all the time and will not shut off.
A little warm air is comming out of floor vent,and cold air coming from the dash vents.

What specifically was installed.

You didn't get the whole system?

the system is automatic and is new .
the heater hose is hot in and out of heater core
heater fan runs continuously, even when system is turned off.very little warm air comes from floor vent. cold air comes from dash vents. Car sat for some time (maybe 5 years) prior to trying to put back on road.

If the blower is running even when the car is off, you have a problem with the blower module.

If the mode doors are not switching, that could be something else entirely in addition to the module.