Replacing heater core?

Tiny
ONEMOJO
  • MEMBER
  • 1991 FORD F-150
After the cover is off the heat unit how do I remove the old and install the new heater core.
Wednesday, December 9th, 2009 AT 4:04 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Here are two guides to help us with the instruction in the diagrams below to show you hoe on your truck.

https://www.2carpros.com/articles/replace-heater-core

if your truck has AC it will need to be vacuumed down and recharged this video will show you how.

https://youtu.be/4EqdrBVb0sY

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
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Monday, April 19th, 2021 AT 3:14 PM

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