Coolant system took a sh*t

[acmech87]

I’ve been having slight issues over the past few months with my coolant level dropping, the having to refill reservoir. The temp gauge was ever so slightly running a bit warmer than usual.
 

Well today after work I hear, what I can only describe as a possessed can of marbles being abused I’ve got a link to pictures and a video. 
 

Please help me identify what I need to replace to get back up and running. 

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Video

[silveradosid]

do you have ant white smoke coming out of the tail pipe

[gemarsh]

10 hours ago, acmech87 said:

I’ve been having slight issues over the past few months with my coolant level dropping, the having to refill reservoir. The temp gauge was ever so slightly running a bit warmer than usual.
 

Well today after work I hear, what I can only describe as a possessed can of marbles being abused I’ve got a link to pictures and a video. 
 

Please help me identify what I need to replace to get back up and running. 

1

2

3

Video

6.2l?

That noise ain't going away with just replacing coolant items. Unless you call a block a cooling item.

[acmech87]

3.0 babymax

[Bikerjon]

1 hour ago, acmech87 said:

3.0 babymax

What does your oil look like? Milky color? Possible blown head gasket. Engine sounds horrible.

[acmech87]

Engine oil is fine, just checked. 
 

It looks like the part I’m needing is the turbo intercooler pump. 

[acmech87]

7 hours ago, silveradosid said:

do you have ant white smoke coming out of the tail pipe

No, I dont.

[acmech87]

So it looks like what happened is that the aux water pump went bad by leaking overtime and finally died. That system is tied into helping cool the transmission. That noise in the video is coming from the transmission, so Its at the dealer now being looked into.

[Bikerjon]

2 hours ago, acmech87 said:

So it looks like what happened is that the aux water pump went bad by leaking overtime and finally died. That system is tied into helping cool the transmission. That noise in the video is coming from the transmission, so Its at the dealer now being looked into.

Let us know the diagnosis and how it works out for you.

[acmech87]

Will do