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.

Rocket Man

Mark
Supporting Member
Joined
Dec 25, 2014
Posts
26,678
Reaction score
52,941
Location
Oregon

Drok

Full Access Member
Joined
Jul 16, 2012
Posts
1,308
Reaction score
1,193
Location
Cold place in the north
Had to repaint the rear bowtie since its been on for a few years now. I decided to change it up a touch. Still have to smooth a spot or two out.

33F2CA27-EABE-4CCA-B3D8-C8F6EEE8B3D8.jpeg
 

Rocket Man

Mark
Supporting Member
Joined
Dec 25, 2014
Posts
26,678
Reaction score
52,941
Location
Oregon
If I’m not mistaken, the fluid you are seeing is the fresh new stuff going in.
Dont think so, unless his diff has some magic amount of room over the top to pour fluid in, plus I see the pump in the jug.
 

Denaliz

Full Access Member
Joined
Feb 24, 2014
Posts
334
Reaction score
371
Location
Frisco,TX
Here’s my usb and hdmi ports plus my USB port running into my Dsp.

tbh/ Zero issues for me for a single usb. I run LDAC for wireless hi res, Apple car play,etc on my iPhone. Then I have a usb for my DAP player when needed. Keep in mind this is a pure SQ headunit from their excelon reference line. 2x USB’s pissed Me off at first and they have units with 2x if that’s your main need. Mine was the best sq head-unit with 5v preout, LDAC and large display.


the only thing that has held me back from getting one is the lack of usb ports or usb hub integration with the vehicle. 1 usb port is pretty sad for a $1000+ headunit, how hard is it to access the sd card slot?

28B844ED-2E77-42A2-B0A6-62D57E78A1F2.jpeg B03DA06D-2DB0-4D76-85A6-81EA05C7F838.jpeg
 

Doubeleive

Wes
Supporting Member
Joined
Nov 7, 2017
Posts
30,478
Reaction score
47,829
Location
Stockton, Ca.
Here’s my usb and hdmi ports plus my USB port running into my Dsp.

tbh/ Zero issues for me for a single usb. I run LDAC for wireless hi res, Apple car play,etc on my iPhone. Then I have a usb for my DAP player when needed. Keep in mind this is a pure SQ headunit from their excelon reference line. 2x USB’s pissed Me off at first and they have units with 2x if that’s your main need. Mine was the best sq head-unit with 5v preout, LDAC and large display.




View attachment 269791 View attachment 269792
they have the 10" floating screen with 2 usb ports? which model
 

Jason in DLH

Cheeseburger and Fries
Joined
Sep 4, 2020
Posts
1,400
Reaction score
1,564
Location
MN

Just Fishing

Can't fix stupid
Joined
Aug 30, 2020
Posts
4,487
Reaction score
10,082
Location
Utah
Wife is trying to talk me into a Buick enclave for her.
Anyone know anything about em?

I'm looking at a slightly older one that my tech 2 will work with...
Maybe a 2011 or 12.

Googling around i'm not seeing anything about AFM, but some complaints about the cam phasers with the vvt (3.6l)...
 

Sparksalot

Elite Member
Joined
Sep 20, 2020
Posts
6,775
Reaction score
20,587
Location
Bastrop County, Texas
Wife is trying to talk me into a Buick enclave for her.
Anyone know anything about em?

I'm looking at a slightly older one that my tech 2 will work with...
Maybe a 2011 or 12.

Googling around i'm not seeing anything about AFM, but some complaints about the cam phasers with the vvt (3.6l)...
Is it AWD? That will help with wheelspin versus the FWD version. I had an 07 then 08 Saturn Relay, loved them. Why two? You remember that washer fluid heater recall...
 

iamdub

Full Access Member
Joined
Apr 23, 2016
Posts
20,821
Reaction score
45,011
Location
Li'l Weezyana
Wife is trying to talk me into a Buick enclave for her.
Anyone know anything about em?

I'm looking at a slightly older one that my tech 2 will work with...
Maybe a 2011 or 12.

Googling around i'm not seeing anything about AFM, but some complaints about the cam phasers with the vvt (3.6l)...

I've heard that the timing chains are weak and they commonly stretch and need replacing at really low mileages, like 20s-50s.

I have no personal experience with this other than helping a guy with a Camaro diagnose his.
 

bobsburban

Full Access Member
Joined
Aug 19, 2020
Posts
142
Reaction score
301
Got done with the installation of a Tru-Cool 40k tranmission fluid cooler - it's a monster. Also plumbed in an ARB compressor in the front driver side battery tray since it was sitting empty. Air for tires no matter where I am now.

I'll try to remember to make some pix tomorrow in the daylight.

As promised - not much to see of the transmission cooler; the newer body work hides stuff far better than my 1995 Tahoe's but here's a couple of shots to give you a feel for how wide this thing is. That's the hood release lever in the foreground just for reference. I'm seeing transmission temps 35 - 50F lower than before on just my daily commute. Have a feeling I'll like towing a lot better now.

And, the shot of the dinky compressor that inflates tires like no tomorrow...

IMG_2360.jpg

IMG_2359.jpg

IMG_2361.jpg
 

Just Fishing

Can't fix stupid
Joined
Aug 30, 2020
Posts
4,487
Reaction score
10,082
Location
Utah
I've heard that the timing chains are weak and they commonly stretch and need replacing at really low mileages, like 20s-50s.

I have no personal experience with this other than helping a guy with a Camaro diagnose his.

Engine out for that, lol
hopefully they updated the chain...
 

the_tool_man

Full Access Member
Joined
Oct 15, 2018
Posts
837
Reaction score
1,994
Location
Upstate South Carolina
As promised - not much to see of the transmission cooler; the newer body work hides stuff far better than my 1995 Tahoe's but here's a couple of shots to give you a feel for how wide this thing is. That's the hood release lever in the foreground just for reference. I'm seeing transmission temps 35 - 50F lower than before on just my daily commute. Have a feeling I'll like towing a lot better now.

And, the shot of the dinky compressor that inflates tires like no tomorrow...

View attachment 269852
View attachment 269851
View attachment 269853
The compressor idea is cool. I've been pondering what to use the spare battery tray for. Only problem is you have to carry a pretty long hose to reach the rears. Still cool, though.

Probably a dumb idea...has anyone attempted to use the Autoride air suspension system as a compressed air source? I read that it holds 80psi.
 

Forum statistics

Threads
137,675
Posts
1,989,125
Members
102,675
Latest member
j_jerry79
Back
Top