Heater hose replacement

Tiny
RWTA
  • MEMBER
  • 1999 CHEVROLET TRUCK
  • V8
  • 2WD
  • AUTOMATIC
  • 136,000 MILES
Can I and how do I remove the hose adapters on a heater hoses?
Wednesday, January 5th, 2011 AT 12:09 AM

7 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Hello,

Here is a guide and diagrams below to show you how to do the job

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

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
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Wednesday, January 5th, 2011 AT 4:08 PM
Tiny
SLIM1948
  • MEMBER
  • 1 POST
  • 1993 CHEVROLET TRUCK
  • V8
  • 4WD
  • MANUAL
  • 121,000 MILES
Where the heater hose inlet tube connects to the engine intake is a quick connector. Do I have to have a special tool to remove this metal tube from connector. What has to be done to disconnect tube?
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Tuesday, February 12th, 2019 AT 1:37 PM (Merged)
Tiny
MARADAMX3
  • MEMBER
  • 6 POSTS
I have the same question. My 1989 is leaking at this quick disconnect fitting. I fear it will break when I try to remove the hose. Are there any tricks, tips, or help that anyone can provide for this situation?
Thank you very much! Please assist!
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Tuesday, February 12th, 2019 AT 1:37 PM (Merged)
Tiny
STAN2012
  • MEMBER
  • 5 POSTS
  • 1989 CHEVROLET TRUCK
  • 16,500 MILES
I just replaced the head gaskets, but the motor overheats. I have checked the thermostat and the water pump.
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Tuesday, February 12th, 2019 AT 1:38 PM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
The head could be cracked-check the oil if its milky
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Tuesday, February 12th, 2019 AT 1:38 PM (Merged)
Tiny
STAN2012
  • MEMBER
  • 5 POSTS
I had the heads sent to a machine shop. They were milled down and had new valve seals installed. They were also checked (magnafluxed)for cracks. Any other ideas.
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Tuesday, February 12th, 2019 AT 1:38 PM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Try bleeding the cooling system
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Tuesday, February 12th, 2019 AT 1:38 PM (Merged)

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