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

[j91z28d1]

where does your amp pick up power from?

 

[mikez71]

And is your alternator wire upgraded as well?

 

[dwinters14]

where does your amp pick up power from?

Directly off the battery with that 4awg wire.

And is your alternator wire upgraded as well?

Yes it's an 0 gauge wire. It's in the picture there, but I'm planning on redoing my power terminal as well since that little 10mm bolt doesn't inspire confidence. I just have to plan out everything since there's 3 or 4 connections I have to make and 3 of them have to be fused. I hope that'll fix it, or it might be too late for this battery and I have to get an XS or something higher powered.

I can pull up on my window switches with the windows up and my headlights don't dim anymore so I know under the hood is rock solid.

I just think the amp pulls more power than it puts out and it pisses me off

 

[Pandabird]

Put her to the test today and she passed with flying colors. My first really big haul! Tow/haul mode is a very interesting feature, it feels like an entirely different gearbox! Nothing out of the ordinary except for a distinct low tone "brrrr" at 2k rpm ~50mph like it's a much lower rpm. Step on it a bit and it goes away. Anyways this was the main reason I got my Tahoe in the first place and yeah, i'm more than satisfied. Will be more than adequate for pulling horse trailers in the future

Spoiler: Of course I gotta share some pics

 

[89Suburban]

Put her to the test today and she passed with flying colors. My first really big haul! Tow/haul mode is a very interesting feature, it feels like an entirely different gearbox! Nothing out of the ordinary except for a distinct low tone "brrrr" at 2k rpm ~50mph like it's a much lower rpm. Step on it a bit and it goes away. Anyways this was the main reason I got my Tahoe in the first place and yeah, i'm more than satisfied. Will be more than adequate for pulling horse trailers in the future

Spoiler: Of course I gotta share some pics

View attachment 440656View attachment 440657

Cool trailer, whatya haulin?

 

[bobsburban]

The 2500 'Burb is officially de-jankified with the addition of new headlights to replace the one that leaked, a Dorman driver door handle that is steel reinforced so it doesn't break when this fat-ass gets in the truck, fender flares, and a skid plate underneath. Also installed a new temperature sensor to see if it fixes the "Engine Hot/AC Turned Off" code I've been getting randomly and noted in this thread: https://www.tahoeyukonforum.com/threads/engine-hot-warning-ac-lockout.150990/

This all follows the new Bilstein 5100 shock absorbers, new front and rear bump stops, new aluminum radiator, and all fluids changed out. I'll get around to new tires in a month or so and new brakes and front rotors before our trip next June.

Pix to follow. Currently entertaining the grandkids.