What did you do to your 21+ T1XX today?

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Aaron 21 Tahoe

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Oct 15, 2020
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First highway trip in our Tahoe. I don't get to drive it much. The wifey uses it. 1300km on it since Sept 30th.
 

ToddZ71

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Oct 14, 2020
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Washed the Tahoe and used some tire shine too.



Also removed side markers and tinted them with Laminx film. Should come from the factory like this.



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Mind sharing the steps to access, remove, and reinstall the side marker. I see the wheel well liner is attached with a few screws. Just don't know how complicated its going to get after that.
 

jna97

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Oct 24, 2020
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Checked my catch can only after 4 days and 200 miles of driving, not expecting to find much of anything. To my surprise there was quite a bit of oil in there for how little time it was installed. I'd guess about 3-4ml of oil. Much better to have it caught in the can than to get sucked into the intake!



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What part number is the catch can? Don’t see any for a ‘21.
 

Dogged

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May 10, 2019
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Installed an Elite Engineering catch can. They are absolutely essential to long-term valve cleanliness. I have always used them on everything, but when I looked down the throttle body of my 2018 with 1500 miles and saw oil pooled up in the cavities, I learned not to waste any time installing them after that revelation.

I modded the catch can to make it more effective by adding a layer of polyester fill as well. Note that I also put the CC on the opposite side of the coolant reservoir than the instructions. I trimmed off a little of the plastic ridge so it would fit flush and it was a more solid mount in my opinion. Their bracket is about an inch longer than it would optimally be, but it will get the job done.

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Dogged

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Added an always on 12v cigarette lighter plug. Pull the tunnel panel off on the passenger's side and the orange/yellow is hot.

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Thunder22

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Jan 6, 2018
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Scheduled the road trip down to Criswell to trade in my 2018 Tahoe LT on a 2021 Z71. I buy all of my Vettes there too.
 

Expat93

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Oct 30, 2020
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Space Coast, Florida
Loving the New Yukon. Added front 20% Tint and Windshield 80%. Installed 1.5" spacers on the wheels. Love the look, but this is the first time I've used a spacer and it scares the crap out of me. Slight rub at full turn.



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