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  1. 4

    04 idle issues.

    Just a rough idle but it drives fine. I’ve pulled the plugs to find pretty new looking NGK’s. Current codes are P0420, P0430, and P0455. Throttlebody has been thoroughly cleaned. Not sure what commanded idle is but it idles at mid 550-600rpm. I put a smoke machine in the intake to find any...
  2. 4

    04 idle issues.

    I’m following because I’ve got the same issue on my 05
  3. 4

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

    After a bunch of searching this is what some used and I bought a can to touch up my glove box. It matches very well to the darker tan. Kinda pricey for paint. Washed parts with dish soap, let dry and did a few light coats. So far it sticking great, even had to get onto the kids for putting...
  4. 4

    2005 Chevy Tahoe Stereo - Help Figuring Out Issue with CD Player

    Did you have to do any reprogramming after that?
  5. 4

    Scanner for 2006 GMC Yukon Denali

    I’m casually shopping for a bi directional scanner. I’ve used a friends Autel Maxipro 900 a few times and I liked how functional it was. I don’t like the $1,3XX price tag for how little I’ll use it. Is there anything similar or equally awesome but less expensive?
  6. 4

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

    Went to the junkyard and got the rear wiper stop piece that someone broke on mine. Got the glovebox handle replaced and touched up the paint on the glove box, I should’ve take a before and after. Then pulled the back door panel off to see if I could figure out why it sometimes locks and unlocks...
  7. 4

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

    I think I might’ve found the water intrusion into the cab via the ac drain or lack of.
  8. 4

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

    Thanks but it hasn’t rained here in a good month. I may check it just to make sure tho, as you said with the age of these I wouldn’t doubt it leaks also. You referring to this?
  9. 4

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

    Been driving the Yukon for a month now and dealing with a musty smell. I pulled the carpet out when I first got it, washed it and let it dry before putting it back in. Well, today I went on a little over an hour drive and went to get some tools I sat in the passenger floor board only to find the...
  10. 4

    Steering box

    How do the control arms look?
  11. 4

    Gear swap from 3.42’s to 3.73’s worth it?

    How common are 4.10’s and any specific flavor of GMT800 come with them?
  12. 4

    Gear swap from 3.42’s to 3.73’s worth it?

    I found a new 3.73 rear end for $150. Not sure if I should hold out for a 4.10 or grab the 3.73
  13. 4

    Tips for Selling my 2003 Tahoe Z71

    Having working A/C will definitely help sell it.
  14. 4

    Looking for the definitive thread on Z55 delete - 2004 Yukon Denali

    Does anyone sell the bypass resistors that plug in for cheaper than I’m seeing on eBay of $124? I think the plug in is a clean way of doing it but $124 for resistors is nuts
  15. 4

    Gear swap from 3.42’s to 3.73’s worth it?

    Follow up question, any particular GMT800’s come with the abs sensors in the rear? And is there a cheap way to change the ratio in the computer?
  16. 4

    Gear swap from 3.42’s to 3.73’s worth it?

    Just brainstorming, if I find a rear end with 3.73’s and Abs sensors if I would see any gain in fuel mileage around town? Current Yukon XL does fine and I’m not disappointed in the 14mpg but if I could get 2+mpg I’d do the swap. It’s not a hotrod and I don’t intend to make it either. I’d say I...
  17. 4

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

    Pulled the sunroof cover off and attempted to reglue the original fabric. It was a pain to get out and while it’s not hanging down it looks pretty bad. I might try to find some new fabric to fix it proper if it bugs me enough.
  18. 4

    New to me 05 Yukon has me scratching my head

    Short update, the new transmission pressure module seems to have fixed my bucking/almost dieing symptom. I’ve been daily driving it for a little over a week and it’s been great. The correct rear end solved the ABS and stabilitrack lights. 2 new knock sensors and harness didn’t fix the P0332...
  19. 4

    2003 Tahoe floor and cargo liners

    I’m curious also, I need some tan ones for my XL. I saw some on Amazon but wasn’t sure if the quality and fit.
  20. 4

    Upgrade overhead screen?

    Sorry, 05 Yukon XL, disc is inserted up top. Tooleyondeck, that big screen looks like one I’ve come across on Amazon. I’m assuming it’s tied to your radio and the radio is where you’d insert the dvd?
  21. 4

    Upgrade overhead screen?

    Has anyone upgraded their overhead monitor for one that plays blue ray? I was hoping to keep all the functionality of the factory setup if possible.
  22. 4

    New to me 05 Yukon has me scratching my head

    Thanks for the quick replies. For the short time I’ve had it, the reduced engine power code hasn’t popped up. I went ahead and tried another throttlebody I had laying around just to see if it made a difference. It seemed to not hiccup at 1/4 throttle but still did it at 3/4. The more I drove it...
  23. 4

    New to me 05 Yukon has me scratching my head

    I just picked up a 255k mile 05 Yukon that had been sitting for a few years and trying to make it a daily driver. I think the previous owner got tired of trying to figure it out and parked it. He said it would go into reduced engine power on the highway. Since it had been sitting the fuel pump...
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