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How do you replace the heater core in a 1998 Lincoln town car signature series? Or do you have to drain the air condtioner unit and replace freon when you replace the heater core?

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Dash out completely to renew ,so drain the AC as well ,use a proper recovery machine for the AC ,gas is extremely dangerous

Posted on Dec 29, 2010

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How to remove and replace heater core on a 1996 lincoln town car, signature series


Hate to tell you this, but you will need to remove the entire dashboard to access the heater core.

Jan 03, 2015 | 1996 Lincoln Town Car

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Why do I have steam coming out of my defroster vents and smoke coming fromunder the firewall on my 1999 lincoln town car signature series


The first thing that comes to mind is a possible leaking heater core. If this is the case, the procedure to replace it is quit labor intensive.I have a question though, what temperature is it that is not getting hot? Is it the engine, or the temp of the heater?

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Hi John,A heater core replacement is a very fragile and difficult job, I strongly suggest that you have a shop do this job. It is really easy to damage hard to get pieces, as well as the core itself....

Oct 17, 2011 | 1998 Lincoln Town Car

1 Answer

How to replace heater core on 1998 Lincoln Towncar - need pictures, etc.


If it is necessary to remove the heater assembly, the cooling system must be drained before removing the heater core.
When a heater core leaks, a new heater core is installed or the old one repaired.
Heater Housing
  • The heater housing is usually under the dash and must be removed to gain access to the heater core.
  • Procedures for replacing the heater core vary with the year, make, and model of car. It threfore necessary to consult the manufacturer's repair manuals for the proper procedure for replacement.
f74-01.gif The heater housing is disassembled to get to the heater core. Heater Core
  • Remove the access panels(s) or the split heater/air conditioning case to gain acess to the heater core.
  • Remove the heater coolant hoses.
  • Remove the cable and/or vacuum control lines (if equipped).
  • Remove the heater core securing brackets and/or clamps.
  • Lift the core from the case. Do not use force. Take care not to damage the fins of the heater core when removing.
  • To reinstall the heater core, reverse the removal steps.
When the heater core leaks and must be repaired or replaced, it is a very difficult and time-consuming job primarily because of the core's location deep within the firewall of the car. For this reason always leak test a replacement heater core before installation.
.

Feb 08, 2011 | 1998 Lincoln Town Car

1 Answer

Heater core 1987 lichon signature 5.o location


heater core is located on the front passenger side next to your ac evaporator assembly, your heater unit uses engine coolant water as a heater , the reason why you smell anti freeze because your core has a leak.
you can disassemble the unit if you have the right tool and by removing the front glove box and console panel to expose and give way to check that unit, it normally fastened by screws and a few bolts and nuts.

Apr 10, 2010 | 1987 Lincoln Town Car

1 Answer

Lincoln town car body-4d


it would be a single cd unit in the dash or a cd changer in the trunk

May 25, 2009 | 1998 Lincoln Town Car

1 Answer

1998 lincoln town car


If you notice a 'sweet' smell, or windows tend to fog up, it's your cars heater core leaking. The heater core is located under the dash, passenger side, it's like a mini radiator. The cars cooling system directs hot coolant to it so you can have heat. To change it is an involved procedure.
If there is no evidence of the anti-freeze smell or windows fogging up, and u have been using your air conditioner, it would be a blockage in the drain tube from the a/c. The end of the tube is located under the car on the passenger side , behind the front wheel. The blockage needs to be removed, and will solve the problem. Let me know what u find Curt

Mar 18, 2009 | 1998 Lincoln Town Car

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