What did you do to your NBS GMT800 Tahoe/Yukon Today?

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TahoeZ71_05

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I was actually considering getting those, as I have that SAME Air Dam on my truck. Good to know they fit perfectly in those squared off openings.
I was very surprised at how well they fit, just a couple washers and a splice into the wiring and you're good to go
 

TahoeZ71_05

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My wife discovered we had not successfully resolved whatever the eff is causing limp mode. So sick of this damn thing.
I've seen the wiring pigtail at the throttle body have issues, usually the yellow wire breaks inside the insulation where the connector pin is crimped onto it. Will cause the truck to randomly go into limp mode. Best way to fix is buy a replacement pigtail and splice it in. I've fixed several of these with the same issue.
 

Scottydoggs

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i could not stand looking at the missing clear coat and paint on my hood. so i tried plastidip gloss on it and the wheels. cause the wheels looked like dog ass too. im not to happy with the hood, but the wheels came out dame good.
 

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strutaeng

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Considered buying this....Seriously though this poor eske didn't deserve this.

View attachment 435155
... between LOL and WTF...

Actually, if it weren't for the wacky paint job and maybe the wheels, the roof delete "mod" appears decently done. They even added a bed cap. Just don't get into a rollover crash, I guess? Or get caught in the rain? IDK
 

S33k3r

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I see that your sig says it is an 05. How late in the model year was it made? I know the 06 Silverado and Tahoe and the gmc counterparts and 07 classic Silverados, had a different wiring pattern and programming for the TAC module and TB. So if yours was late enough in the model year it is potentially possible that it got the same treatment. Symptoms of the wrong TB are reduced power warning once tps passes 50%, they seem to mask the issue until that point.
Or you have the 05 and earlier programming like it should have, and the TB is for a later model.
P.S. the plugs are the same, but pinned differently.
Thanks! That is helpful!!!
 

S33k3r

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i could not stand looking at the missing clear coat and paint on my hood. so i tried plastidip gloss on it and the wheels. cause the wheels looked like dog ass too. im not to happy with the hood, but the wheels came out dame good.
Is black the only color available in plastidip?
 

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