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

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Grady_Wilson

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Even though it has only been 3.5k miles since my last oil change, I did one today, anyway.
After swapping the valve cover gaskets the other day, I just wanted to be sure there was nothing in the oil that had fallen into the valve area when cleaning up the crud around the mating surface on the head for the new gaskets.

Engines always sound so much smoother with fresh oil in them.
 

Doubeleive

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Even though it has only been 3.5k miles since my last oil change, I did one today, anyway.
After swapping the valve cover gaskets the other day, I just wanted to be sure there was nothing in the oil that had fallen into the valve area when cleaning up the crud around the mating surface on the head for the new gaskets.

Engines always sound so much smoother with fresh oil in them.
I always change the oil at 3k (old school) just a best practice in my case considering i drive the dogshit out of them lol
 

Grady_Wilson

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I always change the oil at 3k (old school) just a best practice in my case considering i drive the dogshit out of them lol
My OCIs depend on the vehicle and how it's used.
Only use synthetic and some are 3k and some are 5k.
But my antique cars get an oil change once a year even if they've only got a few hundred miles to a couple thousand on them.

And yeah, the way you abuse your vehicles you need a short OCI.
 

Doubeleive

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Kept hearing a buzz while the radio is playing, I think I found out what it was, this flyer from coeur d'alene has probably been shoved in behind the center console where the subwoofer is about a year and half lol beautiful area by the way if you ever go
1000006251.jpg
 
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Rocket Man

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I’m ordered one of those hot staplers that you can use to fix cracks in plastic. The dash in the Tahoe I just bought has cracks in the 2 regular areas- over the instrument cluster and by the airbag. The tool was $20 on Amazon. Considering the fact that the new dashes are about $600 now, I’m not buying one for this rig. I might end up selling it after I fix my 02. The process to pull the dash and repair it is the same as replacing it so I figure I’ll try. I attempted this on my 08 Silverado and it ended up being too brittle. Maybe this will time it will work better. I’ll keep this updated.
 

j91z28d1

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I’m ordered one of those hot staplers that you can use to fix cracks in plastic. The dash in the Tahoe I just bought has cracks in the 2 regular areas- over the instrument cluster and by the airbag. The tool was $20 on Amazon. Considering the fact that the new dashes are about $600 now, I’m not buying one for this rig. I might end up selling it after I fix my 02. The process to pull the dash and repair it is the same as replacing it so I figure I’ll try. I attempted this on my 08 Silverado and it ended up being too brittle. Maybe this will time it will work better. I’ll keep this updated.


try to support the middle speaker while you're in there if you can.
 

Rocket Man

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try to support the middle speaker while you're in there if you can.
I don’t have one of those otherwise I’m sure it would be cracked around it. I will add reinforcement like I did on the new one I put into my Silverado, using 1/8’ steel rounds and epoxy in the areas of the cracks. That is of course if the thing isn’t too brittle but I’ll know when I remove the front piece by the windshield. If the areas where those clips pop into the dash start to break I’ll stop right there.
 

SpareParts

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Changing a front diff on the friends 08 Yukon next weekend. Wondering what to charge? Seems like it's a $350 dollar job.
 

89Suburban

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Ever since my engine was replaced I am getting some rich cold starts and even some flooding. No engine lights or codes whatsoever. Only happens first thing in the morning with temps in the 30's and below.
 

Tonyrodz

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Ever since my engine was replaced I am getting some rich cold starts and even some flooding. No engine lights or codes whatsoever. Only happens first thing in the morning with temps in the 30's and below.
Do you have a tune in your pcm? Might need a cold start retune.
 

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