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

[mikeyss]

Oil pressure in gear does seem to have dropped a pound or two lately, keeping an eye on it.

My Tahoe has about the same oil pressure at idle, sometimes a little more. I'm at 157k

 

[swathdiver]

My Tahoe has about the same oil pressure at idle, sometimes a little more. I'm at 157k

Yeah, I was looking at it more today, it's normal, never gone down to 20. When in park it's about 30 and of course the idle is higher and a little higher still with the BlackBear tune. I think Justin raised it to about 650.

 

[kbuskill]

I've also heard that the factory rear bronze/grey tinted glass doesn't block UV rays. It is only "privacy" glass.

I plan on getting almost clear (like 70 or 80%) nano-ceramic film on the rear windows just to help block out UV rays. I have nano-ceramic on the fronts already.

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

I plan on having the rears on mine tinted with the same 70% ceramic film I have on the windshield for the same reasons... tint guy quoted me $150 for all the rear glass.

 

[iamdub]

Yeah, I was looking at it more today, it's normal, never gone down to 20. When in park it's about 30 and of course the idle is higher and a little higher still with the BlackBear tune. I think Justin raised it to about 650.

Wasn't picking, just playing the "I spy" game with the other clowns.

I think your pressure is normal as well. I noted mine to be right around 27 at hot idle earlier today. Around 43 at 2,000 RPM.

 

[iamdub]

Z55 autoride delete finally...

Used the resistors? What shocks and what's your assessment on them?

 

[Rocket Man]

I plan on having the rears on mine tinted with the same 70% ceramic film I have on the windshield for the same reasons... tiny guy quoted me $150 for all the rear glass.

This tiny guy? He looks a bit shady.

 

[mikeyss]

I found this..... You may have to zoom in to see it, but fellow owners pretty much know what's starting to happen.

 

[mikeyss]

My Tahoe has about the same oil pressure at idle, sometimes a little more. I'm at 157k

This was today running errands. My idle pressure varies but is never lower than 22psi. While driving It's 38-42psi.

 

[Rocket Man]

I found this..... You may have to zoom in to see it, but fellow owners pretty much know what's starting to happen.

View attachment 231514

The infamous crack by the airbag.

 

[swathdiver]

I found this..... You may have to zoom in to see it, but fellow owners pretty much know what's starting to happen.

View attachment 231514

Dash Mat! After you replace it, get a dash mat.