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

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

992dr

Full Access Member
Joined
Oct 8, 2009
Posts
3,175
Reaction score
1,225
Location
Eastern N.C.
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

Wes
Supporting Member
Joined
Nov 7, 2017
Posts
26,556
Reaction score
40,004
Location
Stockton, Ca.
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

Full Access Member
Joined
Jul 16, 2012
Posts
1,308
Reaction score
1,193
Location
Cold place in the north
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

Full Access Member
Joined
Oct 8, 2009
Posts
3,175
Reaction score
1,225
Location
Eastern N.C.
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
 

Forum statistics

Threads
132,819
Posts
1,874,810
Members
97,680
Latest member
Sandmanzrc
Top