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

[Sparksalot]

No no no this is no stinkin’ clearance. View attachment 277752

Lol

 

[wsteele]

Going to try to get under the 07 after work and clean up the oil leak and pinpoint its source. Do we think it'll be the rear main, the oil pan gasket or the oil cooler block off?

Given my personal experience, it will be the pan gasket...

PS - Although I think that is better news than the rear seal. So...

 

[03_GMC]

Going to try to get under the 07 after work and clean up the oil leak and pinpoint its source. Do we think it'll be the rear main, the oil pan gasket or the oil cooler block off?

I have done the oil pan gasket. Are you 2wd or 4? It’s not a bad job with a lift. Not sure if I would be excited to do it on some jack stands but it wouldn’t be horrible. 4wd requires removing the front diff. Also don’t over tighten the rear bolts that go into the rear main seal back plate. If you over tighten them you’ll create a leak.


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[iamdub]

Going to try to get under the 07 after work and clean up the oil leak and pinpoint its source. Do we think it'll be the rear main, the oil pan gasket or the oil cooler block off?

Yes.

 

[iamdub]

...I don't know how well it'll hold up to underhood temps, but I'm keeping the cables as far away from the exhaust as possible. I forgot to check it after my drive this evening.

Checked it this morning. All is well.

 

[Tonyrodz]

No no no this is no stinkin’ clearance. View attachment 277752

How'd you get that big scratch in the rim?

 

[Rocket Man]

How'd you get that big scratch in the rim?

No scratch. There’s lots of dirt though. I need to pull them and machine polish them after winter. They’re billet anyway so if they do get a scratch you just polish it out.

 

[Tonyrodz]

No scratch. There’s lots of dirt though. I need to pull them and machine polish them after winter. They’re billet anyway so if they do get a scratch you just polish it out.

Lol, just messing with you--at least you didn't freak out!

 

[Rocket Man]

Lol, just messing with you--at least you didn't freak out!

Nah. I know what it has. There is a light scratch from a damn microfiber towel. They’re billets, it’s part of owning them. They had some pretty good ones just from washing them last summer and I bought a big DeWalt 1/2” polisher. That thing polishes them until they’re mirrors. But to do it right I have to pull them. The centers are brushed and clear coated so they just get wiped off.

 

[Tonyrodz]

Nah. I know what it has. There is a light scratch from a damn microfiber towel. They’re billets, it’s part of owning them. They had some pretty good ones just from washing them last summer and I bought a big DeWalt 1/2” polisher. That thing polishes them until they’re mirrors. But to do it right I have to pull them. The centers are brushed and clear coated so they just get wiped off.

I remember you paying huge $$ for them.