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

[2011TXDenali]

Sorry I missed your posts, I went through the same crap when I replaced mine. I had to take it to Pep Boys to get a forced relearn.

What did that cost you?

 

[Doubeleive]

got my registration renewal in the mail and of course it needs to be smogged so I put the hypertech tune back on it with the autocal in place of the backbear tune because I have the carb sticker for it and blackbear said it shouldn't affect the sensors and drove it over there and of course it reset all the sensors........
so still has a couple to set, it's pretty cool this time of year it should be ready tomorrow

 

[gooffeyguy]

well got 1/2 the order, going to have to try and judge how much to use for lug nuts one review said A (auto) setting and then use a torque wrench, A setting is just low rpm it doesn't really give a range of force, 1/2/3 are just increased rpm 300/600/900
View attachment 361606

Gonna be a little hard to figure out how much to use for lug nuts without a battery

 

[Doubeleive]

Gonna be a little hard to figure out how much to use for lug nuts with out a battery

 

[Rocket Man]

got my registration renewal in the mail and of course it needs to be smogged so I put the hypertech tune back on it with the autocal in place of the backbear tune because I have the carb sticker for it and blackbear said it shouldn't affect the sensors and drove it over there and of course it reset all the sensors........
so still has a couple to set, it's pretty cool this time of year it should be ready tomorrow
View attachment 361611

Except evap. It will never set, maybe in 2-3 months…

I could never get my Silverado to set that one. After 2 months I registered it in a non -smog county.

 

[Doubeleive]

Except evap. It will never set, maybe in 2-3 months…

I could never get my Silverado to set that one. After 2 months I registered it in a non -smog county.

mine will set it just has to sit and be cold and hot again like 2-3 times

 

[Doubeleive]

I just had to do the 05 the other day and it set real quick I had disconnected the battery a couple days before went over there and had forgot, by the time I got back home it was all ready

 

[Rocket Man]

I just had to do the 05 the other day and it set real quick I had disconnected the battery a couple days before went over there and had forgot, by the time I got back home it was all ready

Huh. I tried everything with mine, even that ridiculous drive cycle called for although I couldn’t perform it exactly.I’ve heard others having the same issue. You must be special but I’m sure I’m not the only one to say that.

 

[Monz11]

well got 1/2 the order, going to have to try and judge how much to use for lug nuts one review said A (auto) setting and then use a torque wrench, A setting is just low rpm it doesn't really give a range of force, 1/2/3 are just increased rpm 300/600/900
View attachment 361606

The 3/8 & 1/2 impact wrench kit (chgr & batt) is $199

 

[Doubeleive]

The 3/8 & 1/2 impact wrench kit (chgr & batt) is $199

they had a bunch of different combos, some only had the little 2.0 battery, I have a smaller 18v black & decker impact and drill already for the light stuff for as cheap as the B&D stuff is it holds up fine I have a tendency to be rough on tools, I did have one of the black decker impacts go bad on me about a year and a half ago but a replacement was only $20 and I already had the battery and charger it got stripped out internally or something it just quit impacting.