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  1. live2pull

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

    Quit making me spend money!
  2. live2pull

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

    Before I took the intake off I left the gas cap on my bumper when I filled it up with fuel. I bought a standard threaded cap when the filler neck wanted a quarter turn style. Replaced the replacement with a delco unit and the messages dissappeared.
  3. live2pull

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

    So, my tighten fuel cap/P0455 DTC actually ended up being, of all things, my fuel cap. First time that has ever happened to me.
  4. live2pull

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

    When I pulled my intake last month I did not pull the purge solenoid tube from the firewall side, I just left it connected and positioned out of the way. Ended up popping a P0455. Gross evap leak. I am assuming that as I was moving the tube around as I was working, the tube and fitting seal...
  5. live2pull

    Rear HVAC randomly turns on after engine is off

    Was the rear AC control module replaced recently? As far as I know they have been discontinued by GM and the only new replacement available is by Dorman. I replaced my rear AC module with the Dorman and it has a mind of its own occasionally.
  6. live2pull

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

    Very nice job. A mod I always wanted to do. Sorry to hear about the back.
  7. live2pull

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

    I think this is controlled via PCM.
  8. live2pull

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

    I have done the whole press bushings in and out. The time and effort it takes is not worth money saved. If you want poly bushings, the boxed spohn arms are the ticket.
  9. live2pull

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

    Been chasing a coolant leak for about a month. Originally thought it was the vent block on passenger rear because of where stream off the truck was and that the back of head was super clean. I did not run the truck and inspect. Lesson #1, learned. I had broken the tab incidentally one of the...
  10. live2pull

    Steam Vent Plug woes

    Actually, this is probably a false alarm. I didn't drain the coolant and some bobbed out as I was climbing over the truck. It was late and I was tired when I fired her up. Also since it was late I couldn't blow off the engine since my pancake compressor is so loud. I blew it off this...
  11. live2pull

    Steam Vent Plug woes

    Developed a significant leak under the passenger rear stem vent plug. Pulled intake, cleaned head and stram vent block and repaired and now she still leaks. They are the metal and rubber pop cap style gaskets, can I change to the LS6 o-ring style with out modification? What would be a good...
  12. live2pull

    Burnt up Tahoe, what could be viable to save?

    I know it sucks, but for me I would take the check and look for another ride.
  13. live2pull

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

    This is good to know. I have a roational rubbing sound that I suspect is the parking brake. I never use the thing so if elimination solves the noise, that will be my fix for it
  14. live2pull

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

    My wife and in laws never went camping, my family were desert lake campers since my dad loves fishing. I prefer forest camping due to how flipping hot it is in Phoenix. It has been years since I have gone, the wife is uninterested which means solo op with 2 kids ages 4 and under.
  15. live2pull

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

    That reason. Also, the fittings it uses are a barb and spring clamp style. I have zero experience with this fitment type, I am used to a push style or compression fitting. We will see how easy a repair will be if it ever fails. After searching through some old threads it seems like a lot of...
  16. live2pull

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

    Thanks. I hope it doesn't spring a leak since I ran the lines through the top coil perch.
  17. live2pull

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

    Proof!
  18. live2pull

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

    Added helper bags, plus some other housekeeping things on the rear suspension (grease endlinks, etc.)
  19. live2pull

    Truck leans to one side

    I had a pronounced lean to the driver side that was caused by a coil out of pocket due to rushed assembly.
  20. live2pull

    Help IDing

    I did not, taking it off will help with access immensely though.
  21. live2pull

    Help IDing

    Just updating this. I soldered the new pig tail in and i am 99% positive that this issue is fixed. I haven't had any no start issues since last post.
  22. live2pull

    Help IDing

    I see no issues with this
  23. live2pull

    Help IDing

    Do you know what ground it is for?
  24. live2pull

    Help IDing

    I agree, most likely culprit is cam position connector. I have another pigtail on the way, in case it is the culprit. No DTC present, which is weird because of the cam connector was shorting I would assume I would get a cam sensor circuit DTC. The component that I am confused about is a large...
  25. live2pull

    Help IDing

    Diagnosing intermittent crank no start condition. Replaced oil pressure sensor and must have caused a short to open because when I fiddle with the wires behind the intake I can get the truck to start and run. In the picture attached I can see, from top to bottom, cam position sensor, oil...

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