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

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Rocket Man

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And you need to put that thing on a dyno, especially if you do a cam. I would love to see the numbers you're putting down, and a time at the strip
I've already found a shop with an AWD dyno that will do a few runs for $100. But I want a cam in first. I'm going to do some longtubes at some point also but the cam comes first.
 

MadDogDelpho

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What symptoms do u have with the ABS? Most of us who had random abs/brake lights sent the module off and have it repaired. Less than $100 fix.

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About 5 minutes into any drive my ABS and parking brake lights come on. My brakes pulse under really any pressure, and I had a big scare about a month back where my brakes all locked up. I think I'm gonna pull it and get it refurbished.
 

bottomline2000

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About 5 minutes into any drive my ABS and parking brake lights come on. My brakes pulse under really any pressure, and I had a big scare about a month back where my brakes all locked up. I think I'm gonna pull it and get it refurbished.
Yeah it's worth a shot. I got a lifetime warranty on mine. I also had a constant abs pump running even after the engine was turned off. There is a relay in the abs module that can go bad. The guy fixed the board, relay and tested it before sending it back. Everyone seemed to have good luck with the repair.

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kwOH

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Finally got the cold start vid.
77cf93ced683553fd40da5be9e7751f8.jpg




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