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

[DaRosa218]

Anyone else seen this for sale in Sacramento, California?

Looks like a clean start for a build

https://www.cargurus.com/Cars/l-Use...&utm_source=facebook#listingImages/253496959/

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[trailblazer]

Cleaned the Maf sensor and the throttle body because it's been feeling a bit less responsive. Looked inside the intake manifold to see how much oil i had pooling but i couldn't cause of how it was designed. Never seen that. I remember on my ls1 i could see most of it. View attachment 233953

How much would things change if the hole was bigger? Looks restrictive

I usually see a lot of a creamy water-oil emulsion pool there. I sop it up with a towel and it just reappears the next time I check it 8-10k miles later.


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[Doubeleive]

Anyone else seen this for sale in Sacramento, California?

Looks like a clean start for a build

https://www.cargurus.com/Cars/l-Use...&utm_source=facebook#listingImages/253496959/

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Which one?

 

[Ilikemtb999]

I usually see a lot of a creamy water-oil emulsion pool there. I sop it up with a towel and it just reappears the next time I check it 8-10k miles later.


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This is why mine has a catch can on it. Keeps that stuff out of the intake.

 

[Ilikemtb999]

Awesome, you shouldn’t ever have to do it again!

hoping I can say the same for the trans cooler lines too.

 

[Rocket Man]

hoping I can say the same for the trans cooler lines too.

Yeah those are pretty important, as I found out when one of them popped off the side of the transmission on the freeway and created an oil slick behind me. Luckily another driver alerted me before any damage.

 

[Doubeleive]

Yeah those are pretty important, as I found out when one of them popped off the side of the transmission on the freeway and created an oil slick behind me. Luckily another driver alerted me before any damage.

that happened to me with the old silverado, line popped off and all the fluid came out but (luckily i guess) it went down the exhaust and made a huge white cloud behind me on the freeway I made it to the next exit and pulled into a parking spot right when it wanted to stop going anymore. Filed it back up and everything was fine, Powerflush, lol

 

[Ilikemtb999]

Yeah those are pretty important, as I found out when one of them popped off the side of the transmission on the freeway and created an oil slick behind me. Luckily another driver alerted me before any damage.

The metal line blew out of the side of the trans? Yikes!

 

[gooffeyguy]

I've never had trans cooler lines pop off while driving, on any vehicle I've owned, ever.

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

 

[Doubeleive]

The metal line blew out of the side of the trans? Yikes!

mine was the dealers fault, I had them do something (I forget what exactly) but they had to remove the transmission line to do it and the tech forgot to put the clip back on one line, it popped out about 4 miles down the road, they towed it back, put the line back in and filled it back up, free flush!

 

[Doubeleive]

I've never had trans cooler lines pop off while driving, on any vehicle I've owned, ever.

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

they won't as long as the clips are on, lol

 

[Sam Harris]

I usually see a lot of a creamy water-oil emulsion pool there. I sop it up with a towel and it just reappears the next time I check it 8-10k miles later.


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Sounds like you need a catch can.

 

[Rocket Man]

The metal line blew out of the side of the trans? Yikes!

Yeah the quick connect popped off. I think the line wasn’t pushed all the way in because the clip was still there. It was like that when I bought the truck I guess .

 

[BG1988]

Looks great. Makes me really want to get the hybrid tails and D pillar trim

you will need the tailgate as well

 

[BG1988]

That's pretty cool. When AFM first came out in the 900s, the Avalanche guys using HP Tuners were tweaking the settings to have it run longer. The problem with the 5.3s is they really need to make an extra 5-6 horsepower per cylinder to move the duty cycle up from 10 to 50 percent or more in the SUVs.

I beat my old record for AFM had her at 85mph in v4 last week

I don't that there is a limitation on the V4 mode she should be able to do the governor in v4 mode or 95mph that will be about 1950rpm @ 95mph FE should be about 45mpg at that speed and RPM

 

[Kee Fuller]

Anyone else seen this for sale in Sacramento, California?

Looks like a clean start for a build

https://www.cargurus.com/Cars/l-Use...&utm_source=facebook#listingImages/253496959/

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Clean truck

 

[Doubeleive]

Clean truck

lol, which one when I click on that link it comes with 211 matches

 

[Ilikemtb999]

I see a 2008 Yukon in maroon.

 

[DaRosa218]

Which one?

This guy, doesn't look to bad. I like the color matched headlights

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[Rocket Man]

This guy, doesn't look to bad. I like the color matched headlights

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I don’t see that one, when I click on the link it shows 213 pages of cars. I’m not going to look that hard. How much do they want for it?