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

[gooffeyguy]

Can the wire not be fixed?

Probably not by him.... lol

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[wjburken]

Probably not by him.... lol

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[gooffeyguy]

View attachment 270209

I'm just saying, maybe it can be fixed but he doesn't want to spend the time to mess with it
[emoji102]

or not

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[Doubeleive]

hey if we can teach him to check a dipstick we can teach him to fix a wire

 

[Rocket Man]

Can the wire not be fixed?

Probably not by him.... lol

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I'm just saying, maybe it can be fixed but he doesn't want to spend the time to mess with it


or not

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hey if we can teach him to check a dipstick we can teach him to fix a wire

Did you guys not hear? He’s not the tinkering kind of guy!

No more crazy aftermarket stuff for me. If it's not plug and play or super easy, I don't want it. I'm just not the tinkering kind of guy nor do I have the time.



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[Drok]

Ahhh i missed that

 

[1BADI5]

Well I got the 6.0 broken down over the weekend. Everything in valve train was mint, almost no carbon on the pistons, BUT there was some coolant in cylinder 7 at some point.

So I'm waiting on a quote from the machine shop to see if they can just hone it out. If not I will have it punched out to a 6.2 and use OEM LSA pistons; or if the price is right it might morph into a 408ci

I'll also have the heads tanked and cleaned up too.

 

[1BADI5]

Pics because.....

Cylinder 7......it's not to bad. And the before and after of cleaning the pistons up

 

[Tonyrodz]

Well I got the 6.0 broken down over the weekend. Everything in valve train was mint, almost no carbon on the pistons, BUT there was some coolant in cylinder 7 at some point.

So I'm waiting on a quote from the machine shop to see if they can just hone it out. If not I will have it punched out to a 6.2 and use OEM LSA pistons; or if the price is right it might morph into a 408ci

I'll also have the heads tanked and cleaned up too.

Is there some pitting in that cylinder? Was there a leak in the headgasket? Or 1 starting? How can you tell there was coolant at 1 time in it? Just curious.

 

[1BADI5]

Is there some pitting in that cylinder? Was there a leak in the headgasket? Or 1 starting?

Vary mild pitting, so mild that the leak down test was good. BUT I'm OCD and honestly gives me a reason to go bigger LOL.

Cylinders 1,2,3,4,5,6,8 were 0% on the leak down and 7 was only 2-3%. I honestly think I could throw it back together and be fine........but it would always be in the back of my head. Not only that I only want to R/R one time

In regards to the head gasket, not for sure or certain. The combustion camber did not present any evidence of a head gasket leak.