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

[wjburken]

Northeast Texas. I come across them all day long but I have they light grey interior which has been hard to come by around here.


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i thought you were from somewhere in Texas. I asked because OEM_Seats_Inc out of Stephenville, TX is where I got my seats back in the day. They have a bunch of stuff listed on eBay, but when I bought mine, I ended up contacting them directly and seeing what they had and ended up getting something they didn't have listed. Might be worth a shot.

 

[Rocket Man]

a little night time mock up, trying to decide if it is overkill or not, thoughts?
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Not a fan but I’m not a fan of the front of the NNBS Yukon’s anyway. But maybe too much for me with the emblem. So yeah too much.

 

[Doubeleive]

Not a fan but I’m not a fan of the front of the NNBS Yukon’s anyway. But maybe too much for me with the emblem. So yeah too much.

it's a little bigger than the original emblem, I'll have to see what it looks like in day time not lit up, some other ones have popped up online recently but there pretty cheesy at least this one is oem quality.

 

[Rocket Man]

it's a little bigger than the original emblem, I'll have to see what it looks like in day time not lit up, some other ones have popped up online recently but there pretty cheesy at least this one is oem quality.

As far as lighted emblems go that one does look quality- I have seen some of those eBay ones with the separate leds around the perimeter and they look terrible in daylight. Looking forward to see what that looks like in the daytime.

 

[Kee Fuller]

a little night time mock up, trying to decide if it is overkill or not, thoughts?
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I love it!

 

[Doubeleive]

As far as lighted emblems go that one does look quality- I have seen some of those eBay ones with the separate leds around the perimeter and they look terrible in daylight. Looking forward to see what that looks like in the daytime.

it's a oem gmc black illuminated emblem that are made for the 2019-2021's, they make a black and a red for the yukon's and sierra's. the light is sealed inside in acrylic just like the bowtie one I put on the Silverado

 

[Sam Harris]

a little night time mock up, trying to decide if it is overkill or not, thoughts?
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I’m sorry but I really don’t like it. I honestly don’t care for the led emblem on pretty much any vehicle. If you like it, roll with it.

 

[avalonandl]

a little night time mock up, trying to decide if it is overkill or not, thoughts?
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Well go big or go home....

I prefer the stealth look....

 

[avalonandl]

My venture into E85 continues. My average was 12.9 mpg and I added 21 gallons yesterday of E 85. We will see. It definitely is peppier at WOT..

Edit: I have Range device installed for over a month.

 

[the_tool_man]

a little night time mock up, trying to decide if it is overkill or not, thoughts?
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My first reaction was that it was cool. But the more I look at it, the more I think it's a little too much. Personally, I wish I could remove the GMC from mine altogether, without having to buy an aftermarket grille. I settled for vinyl wrapping the red with black to match the paint.

 

[08z71bgm]

I'd leave it deactivated. My reasoning is that the lifters are held rigid by a pin that is retracted when AFM activates. If the pin never moves, the lifter can't collapse uncommanded unless a part physically breaks. If you turn on AFM, the pins may retract but not return to the "locked" position, leading to failure.

I’m planning on doing this soon with hptuner. Don’t want to do dod delete anytime soon. Too many projects already.

 

[Just Fishing]

I have been thinking about buying a cordless impact but decided on this one thanks to you. The others were $200 without a battery and are big. I like this compact design with about the same torque.

If you already have the air, then air tools are the way to go.

I could totally break down my air ratchets, impacts, and their uses...

For air ratchets, i have one for basic use, and another that can do 115ft lbs.
the 115ft lb one I use for rusty bolts, or ones that have locktite on them.
But if your not careful, it can and has smashed my knuckles against stuff, sometimes with a mild and painful pinning...


ETA: After i dumped a few thousand into my air system preparing to do painting and mild body work i started to justify many new air tools.

+ the extra flow i have turned into high flow everything
V- style connectors to make use etc.
Just the V-style air connectors really gave my air tools a boost...
I also usually run 110 psi at my regulators. even if the tool says 90psi, the 110 seems to help especially with impacts.

 

[08z71bgm]

So I noticed my 1-2 shift is quite hard. Like slip hard. I reset the adaptive learn and made sure the fluid was at the correct level hot and it looks good.

 

[Rocket Man]

My first reaction was that it was cool. But the more I look at it, the more I think it's a little too much. Personally, I wish I could remove the GMC from mine altogether, without having to buy an aftermarket grille. I settled for vinyl wrapping the red with black to match the paint.

The best front on those imo is just a black grill with no emblem, and black headlights with clear lenses. Especially with a black truck. Just my .02

 

[Rocket Man]

So I noticed my 1-2 shift is quite hard. Like slip hard. I reset the adaptive learn and made sure the fluid was at the correct level hot and it looks good.

Don’t like.

 

[08z71bgm]

Don’t like.

Me either. It’s prolly clutch pack slippage.

 

[Just Fishing]

So I noticed my 1-2 shift is quite hard. Like slip hard. I reset the adaptive learn and made sure the fluid was at the correct level hot and it looks good.

Keep a close eye on it,
There are some things in the valve body that affect that.
Usually the pressure switches start going wonky when they start splitting.

There is also a pressure regulator valve that starts wearing out, fixed via a transgo or sonnax kit...

 

[Just Fishing]

Well i have most of my parts for my oil pickup tube O-ring replacement job now.

New pan gasket.
New oil cooler to pan gasket.
pressure relief valve deflector (was like $2 at the dealer).
New pressure relief valve (for why not)

Since i opted to wait for the next weekend to complete the job, i also picked up some "while I'm in there" things.
New Oil tube "Brace" for why the f not.

I also noticed my front axle mounts have some play in the rubber to mount.
So i have one OEM side in hand (all i could get in time for the weekend).
And a Moog for the other side out for delivery (half the price of OEM).

And doing some research on the issues, i have been worried about a squealing type sound coming from my engine bay.
Sounds internal to me, but it's probably not related.
But just incase, I'm pulling the oil deflector pan to take a good look at my cam bearings...

 

[Doubeleive]

crappy cel phone photos but I was thinking the emblem might be to big but maybe not

 

[kbuskill]

crappy cel phone photos but I was thinking the emblem might be to big but maybe not
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Maybe lower it one hole... looks just a tad high to me.