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

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swathdiver

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Does anyone happen to know the correct transfer case to rear driveshaft seal?
4x4 with the "Auto"

Doing searching, I'm not seeing one that looks identical to mine and calling out the Auto transfer case + 6l80
1649118921842.png
 

justchecking

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Replaced my oil pressure sensor today. The original failed last week. It was nice to see the filter screen under it was very clean. Poked a hole in it getting it out for inspection though, so replaced that also. There are plenty of how to videos on youtube for this procedure so won't duplicate my experience here. But I will post a picture of my topside creeper. Made it myself out of my rear cargo mat, Delta Airlines blanket from a business trip, old pillow, step stool, and upside down cat litter bucket.
IMG_0177.jpg
 

Tonyrodz

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Replaced my oil pressure sensor today. The original failed last week. It was nice to see the filter screen under it was very clean. Poked a hole in it getting it out for inspection though, so replaced that also. There are plenty of how to videos on youtube for this procedure so won't duplicate my experience here. But I will post a picture of my topside creeper. Made it myself out of my rear cargo mat, Delta Airlines blanket from a business trip, old pillow, step stool, and upside down cat litter bucket.
View attachment 367286
Looks like you just finished taking a nap lol.
 

Sparksalot

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Replaced my oil pressure sensor today. The original failed last week. It was nice to see the filter screen under it was very clean. Poked a hole in it getting it out for inspection though, so replaced that also. There are plenty of how to videos on youtube for this procedure so won't duplicate my experience here. But I will post a picture of my topside creeper. Made it myself out of my rear cargo mat, Delta Airlines blanket from a business trip, old pillow, step stool, and upside down cat litter bucket.
View attachment 367286
Nap time!
 

Just Fishing

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Replaced my oil pressure sensor today. The original failed last week. It was nice to see the filter screen under it was very clean. Poked a hole in it getting it out for inspection though, so replaced that also. There are plenty of how to videos on youtube for this procedure so won't duplicate my experience here. But I will post a picture of my topside creeper. Made it myself out of my rear cargo mat, Delta Airlines blanket from a business trip, old pillow, step stool, and upside down cat litter bucket.
View attachment 367286


Not a bad idea with the pillow there.
:hmmm2:


Is it for the hood latch?
For me it is.
My chubz gets stabbed by that fker. :jester:
 

justchecking

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flush all fluids, including power steering, brake, differentials, transfer case, coolant, transmission.
all 4 02 sensors need to be done (they are rated for 100k)
plugs & wires
inspect everything else, shocks, bushings, hubs, calipers, tie rods, control arms, ball joints, etc
Today I replaced all four O2 sensors and also my MAF as preventive maintenance. Also replaced oil cooler take off block gasket while changing the oil as it was leaking a bit. After yesterday's Oil Pressure Sensor adventure this was a piece of cake!
Already replaced fluids, plugs and wires last year. Been checking everything else. May replace front shocks soon.
Thanks for the advice.:happy160:
 
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I haven’t used mine yet other than to test and see if it would remove the lugs. Nice to know it works great for doing all 4 wheels at once.
OH, also I used it to remove and re-install the wheel that I replaced the TPMS sensor in, and the battery still had 2 bars. It was also the 2ah battery I did all this on. I haven't used the 4ah one yet, it's still sitting in the charger.
 

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