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

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93blkongreenpro

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Awesome! Figured that out, i think you can disconnect the battery and replace those yourself.
I am. You have to wait 30mins for the system to discharge. During that waiting period, I will replace all 4 o2 sensors and get the factory 20's put on.

I was going to order from Amazon, but found it locally for $76 at car quest. Amazon was $73.
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PG01

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Then... MOD MONEY!!!
Not really the issue, its the time thing dub. 3 kids 11yo and under that always have something going on. They do eat up a big chunk of my check tho...but it’s really about the time.... now its gonna get dark at f’in 430pm.... which makes me feel like its 10pm....
 

08HoeCD

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LOL, thought I was gonna get a supercharger next, but the tune addressed all my drivability issues; its just buttery smooth goodness now. Gonna save what I was paying for a while then maybe get a **** pack or C7...

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Yeah, supercharge a muscle car or sports car.
Tune a truck, maybe add LT headers, and call it a day.
 

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