What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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992dr

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Just replaced my ISS and started on the Dorman Y/coolant lines.

Is there some trick to get the line off from the firewall? I just watched a video and he got it off pretty quickly but, mine will not budge. Is there a tool to help the removal ?
 

Doubeleive

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Just replaced my ISS and started on the Dorman Y/coolant lines.

Is there some trick to get the line off from the firewall? I just watched a video and he got it off pretty quickly but, mine will not budge. Is there a tool to help the removal ?
easiest way is to take some long pliers and snap the short plastic tabs off the sides and then they come right off, otherwise you might be fighting it forever (literally)
 

Drok

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That just doesn't sound fun!

yeah its not. It’s very messy, i got to crawl around cause I dont have a car lift and itll make the shop stink for awhile. It looks so nice when its done...to bad that only lasts until i start driving around and then it turns into a dirty brownish mess. Its got the consistency of a chocolate syrup haha

dun!
E38358A3-E6FF-4303-B815-A98DA8F5A126.jpeg
 

992dr

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easiest way is to take some long pliers and snap the short plastic tabs off the sides and then they come right off, otherwise you might be fighting it forever (literally)

Appreciate the info, I was considering breaking it off but was not sure about the fitting behind it.
Thanks
 

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