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

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Fless

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After getting the occasional "tighten fuel cap" message a few times over the past several months, replaced the vent valve and the purge solenoid. I tested both old ones afterward and the vent valve sticks closed sometimes, so I'm hoping that's the issue with the evap monitor not completing.
 

Sam Harris

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After getting the occasional "tighten fuel cap" message a few times over the past several months, replaced the vent valve and the purge solenoid. I tested both old ones afterward and the vent valve sticks closed sometimes, so I'm hoping that's the issue with the evap monitor not completing.
Good job! Keep us posted. Sounds like you found the problem. [emoji631][emoji16][emoji106]
 

Sam Harris

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Really, really weak, but wtf.. my pos Chicom backup camera has been fading since installation. I really don’t see a need to replace it, or anything, so just used some model paint, to clean it up. We’ll see how long it lasts:

1acba641df4b8e4ca5a9307f4e665326.jpg

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And, a milestone.. I was cringing for most of these 1k miles... :
9956f2d610d60ae75caae85566bbec95.jpg


Also put these cheap valve caps on the wheels a couple weeks ago. I like them. I know they won’t last long, but I thought they looked pretty decent:
e1014608441da11911206010db80a4a7.jpg
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Isn’t that cute. They even say GMC on them.!
 

Fless

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And, a milestone.. I was cringing for most of these 1k miles... :

9956f2d610d60ae75caae85566bbec95.jpg


Also put these cheap valve caps on the wheels a couple weeks ago. I like them. I know they won’t last long, but I thought they looked pretty decent:
Isn’t that cute. They even say GMC on them.!


Finally. You doubled my mileage.... LOL

Seriously, though, I hope mine can look half as good as yours when mine gets there!
 

Rocket Man

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Really, really weak, but wtf.. my pos Chicom backup camera has been fading since installation. I really don’t see a need to replace it, or anything, so just used some model paint, to clean it up. We’ll see how long it lasts:

1acba641df4b8e4ca5a9307f4e665326.jpg

c3207481b69d03973589d082238f5b5c.jpg

85e8a8251f6be0cdbc22901c389b8082.jpg

d8b818b6a0108232551414483c5ac792.jpg


And, a milestone.. I was cringing for most of these 1k miles... :
9956f2d610d60ae75caae85566bbec95.jpg


Also put these cheap valve caps on the wheels a couple weeks ago. I like them. I know they won’t last long, but I thought they looked pretty decent:
e1014608441da11911206010db80a4a7.jpg
3b16e6186c541b1c4ce03b4c09e6644f.jpg

Isn’t that cute. They even say GMC on them.!
Looking good Sam!
Edit: I just ordered GMC logo valve stem caps, couldn’t let you do that all by yourself. Lmao. Or lame-o according to my buddy Jimmy.
 
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Rocket Man

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Haha. I had a buddy who thought when people would type lmao when they were talking to him were calling him a lame-o even though that made no sense since the letters aren’t even in that order. He wasn’t the sharpest tool in the shed. Lame-o!
 

Stonefort

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Finally got around to changing my knock sensors. Had both wires tied to the one good sensor since October when I bought the rig. Felt good to clean up the engine valley as well. Hoping to do sway bar bushing and links tomorrow.

Oh and I also installed my 1.25 hub centric spacers as well!

Before cleaning

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After cleaning

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1.25 hub centric spacers

20210529_183602.jpg
 

Sam Harris

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well if it must rain, it should bead up and roll off the paint right? im really liking this CERAKOTE Ceramic Trim Coating. it beads up water like ive never seen on trim.




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Hell yeah!! I got my million alcohol wipes the other day, so I have no excuse to wait to do mine... except for all the labor involved to clean all the gunk off that I’ve been applying for a couple years. Lol.
 

Scottydoggs

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Hell yeah!! I got my million alcohol wipes the other day, so I have no excuse to wait to do mine... except for all the labor involved to clean all the gunk off that I’ve been applying for a couple years. Lol.

i literally did none of that. i washed it a few days before with normal car wash soap and then had some time to waste so started applying it. came out great. i just need to do a few more parts, side view mirror trim, mud flaps, and i think im gonna put it on the plastic parts at the back corners between the glass, what ever those are called lol
 

Rocket Man

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Pretty much what I did too. Yesterday I washed it, today I wiped it down with denatured alcohol ( I always have a gallon can of it plus some others like lacquer thinner) and applied the Cerakote. I was worried since I had painted mine 2-3 years ago and this stuff says it’s for unpainted plastic but it came out great. Oh and I vacuumed today too. Hope the Cerakote lasts on the painted plastic, we’ll see.

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Sam Harris

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i literally did none of that. i washed it a few days before with normal car wash soap and then had some time to waste so started applying it. came out great. i just need to do a few more parts, side view mirror trim, mud flaps, and i think im gonna put it on the plastic parts at the back corners between the glass, what ever those are called lol
That’s a great idea. It’s always a struggle to get that plastic trim around the rear windows, and rear glass to look decent. I’ll bet the cerakote will work great!
 

Rocket Man

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That’s a great idea. It’s always a struggle to get that plastic trim around the rear windows, and rear glass to look decent. I’ll bet the cerakote will work great!
I think I’ll try that too. I always hate applying any product to those though, it’s hard to keep it off the glass and paint.
 

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