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

[93blkongreenpro]

To me it looks like rear main seal. I have the same issue but just too lazy to fix it.

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I was thinking that but was hoping it wasnt. Grrrr.

Pretty sure it’s coming from your truck...don’t go acting all innocent.

I meant I dont know where it coming from on the truck, Red, lol.

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[Tonyrodz]

To me it looks like rear main seal. I have the same issue but just too lazy to fix it.

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I thought that too.

 

[randeez]

RMS will usually look like it drips out that round cover looking thing on the bottom of the bell housing.
make sure the oil filter is tight and check above the oil filter where the oil cooler lines or a block off plate are

 

[HiHoeSilver]

RMS will usually look like it drips out that round cover looking thing on the bottom of the bell housing.
make sure the oil filter is tight and check above the oil filter where the oil cooler lines or a block off plate are

X2. Blockoff plate if you're lucky.

 

[mikeyss]

Could it be the oil pressure sender that sits on the rear driver's side of the engine?

 

[Rocket Man]

I was thinking that but was hoping it wasnt. Grrrr. I meant I dont know where it coming from on the truck, Red, lol.

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I know, just ribbing ya!

 

[Rocket Man]

I figured out that I actually do have TPMS sensors installed in my billets and they just needed to be reprogrammed!

 

[93blkongreenpro]

RMS will usually look like it drips out that round cover looking thing on the bottom of the bell housing.
make sure the oil filter is tight and check above the oil filter where the oil cooler lines or a block off plate are

I really hope it's not the rms, sigh.

X2. Blockoff plate if you're lucky.

I'll check Saturday if I get a chance. Get under there and check.

Could it be the oil pressure sender that sits on the rear driver's side of the engine?

Possibly. I just replaced it a month or 2 ago.

I know, just ribbing ya!

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[tsuintx]

Checked oil and other fluids as well as tire pressures. Time to hit the road toward COTA in the morning. Luckily only four of us now, so will have plenty of room in the back.

 

[Danny3737]

Oil?

It’s horsepower sweat