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

[HiHoeSilver]

Had the teenage driver give it a supervised ********.
He’s 18 so it’s all legal like....


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Lol! How many times have you said "Missed a spot!" just to screw with him and make him do extra work?

 

[SWSS]

Lol! How many times have you said "Missed a spot!" just to screw with him and make him do extra work?

Not too much, he actually has listened on how to properly wash a vehicle...i operate the hose.


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[Doubeleive]

I thought I smelled coolant a couple days ago looked but didn't see anything, but sure enough coming from the front bottom driver's side, radiator has a lifetime warranty at least, the place I bought it from said they can deliver a replacement/exchange for me on Wednesday

 

[PG01]

I thought I smelled coolant a couple days ago looked but didn't see anything, but sure enough coming from the front bottom driver's side, radiator has a lifetime warranty at least, the place I bought it from said they can deliver a replacement/exchange for me on Wednesday

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Those *******.....

 

[PG01]

Ba-da-ba-da-dah im drivin’ it.....

 

[Doubeleive]

Those *******.....

I was surprised they answered the phone today, but can't complain too much since they will deliver the new one

 

[R3cord303]

I thought I smelled coolant a couple days ago looked but didn't see anything, but sure enough coming from the front bottom driver's side, radiator has a lifetime warranty at least, the place I bought it from said they can deliver a replacement/exchange for me on Wednesday

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Is that a z71 skid plate?

 

[R3cord303]

Currently poking around in my tune file. The program loaded on the ECM right now is the tune that came from Jasper for my replacement engine which was modified for the cam that is in it. Its very weird seeing what was changed.

I need to adjust the shift points. The engine makes power to like, 6,100 rpm and the shift points several hundred rpm below that. What I also need to do is turn down the shift pressure. I don't really know what the heck I'm looking at as far as how the tables work, so what I think I'm going to do is copy the tables from the stock tune file and load them into the new tune file. The WOT shift rpm makes sense to me but the partial throttle tables kinda throw me for a loop. I need to do more research.

 

[Rocket Man]

I just installed an

I thought I smelled coolant a couple days ago looked but didn't see anything, but sure enough coming from the front bottom driver's side, radiator has a lifetime warranty at least, the place I bought it from said they can deliver a replacement/exchange for me on Wednesday

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I just installed an ACDelco, hope it lasts 160k like the first one which actually still wasn’t leaking.

 

[Rocket Man]

Be careful with tr

Currently poking around in my tune file. The program loaded on the ECM right now is the tune that came from Jasper for my replacement engine which was modified for the cam that is in it. Its very weird seeing what was changed.

I need to adjust the shift points. The engine makes power to like, 6,100 rpm and the shift points several hundred rpm below that. What I also need to do is turn down the shift pressure. I don't really know what the heck I'm looking at as far as how the tables work, so what I think I'm going to do is copy the tables from the stock tune file and load them into the new tune file. The WOT shift rpm makes sense to me but the partial throttle tables kinda throw me for a loop. I need to do more research.

View attachment 229807 View attachment 229808

Keep in mind many a trans have been blown due to people not knowing what they’re doing with tunes.