What did you do to your NBS GMT800 Tahoe/Yukon Today?

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HiHoeSilver

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Oil change with Shell Rotella Gas Truck 5w30 and NAPA 1522 filter. 105,000 on the clock. Checked other fluids and topped off the WW fluid.

EDIT: took a sample for Blackstone, once the mailer arrives.

First rotella change? Or was the sample you sent Rotella as well?
 

Fless

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First rotella change? Or was the sample you sent Rotella as well?

First Rotella change, and this will be my first sample. I ordered the mailer the other day and it should be here in a week or so. The oil I drained is syn blend, unknown brand, done by a local shop while I had some other work done about 5K miles ago. Had a NAPA Gold filter on it, they do good work. But I wanted to get a baseline for future analyses.
 

Sam Harris

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Turned the stock keys 2 more turns passenger side, and 3 more driver side. Now between 36.5-37” from ground to wheel well lip on all 4 corners. Replaced jounce stops with new ones, but the energy suspension spacers I bought are too tall, so returning those for 1/4” spacers. Replaced just pads on the front brakes, since I’ll be doing the NNBS brake upgrade after I wear out my tires. Added BG ATC Plus to the transmission, hoping to get enough out of it while I save for my swap.. Alignment tomorrow.. dc3afcb06e8bda8768ad09b1d6b87d2b.jpg9b7fedea2024051cd3d066a073931b0a.jpg
 
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