answersLogoWhite
Heating AC and Engine Cooling
Heater Cores and Blower Fans

Will Stop Leak fix a heater core and if not how do you replace it in a 1990 Town Car?


Top Answer
User Avatar
Wiki User
2005-01-16 04:42:24
2005-01-16 04:42:24

Stop leak will generally plug up holes u want plugged, but they will also plug up holes u don't want plugged. Better to fix the heater core.

Related Questions

User Avatar

It should work assuming the leak isn't too big. Try it you have nothing to loose.

User Avatar

There really is no way except to replace the core. In the old days you could pull the core and have it soldered up at a radiator shop, but most modern heater cores are aluminum and plastic. You can try stop leak but i have had very poor results using stop leak in heater cores.

User Avatar

Replace the line that is leaking, and do not try any stop leak.

User Avatar

You need to find the leak to be able to stop it. Check all of the hoses and the engine around the gaskets, as well as the heater core to find the leak.

User Avatar

use leak stop or something. Where is your oil leak?


Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.