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  1. George B

    Useless Information

    I have found speakers that looked fine to have a bad coil that rubbed as it moved in its suspension. They usually sounded raspy and you could feel and hear it if you pushed on them just right.
  2. George B

    GeorgeB’s 2013 Suburban LTZ “Fin”

    On my third tank of non-ethanol 91 and fuel composition was reading 4%. Reset it with mu Tech2 and it only changed down to 3%. Not sure if that is correct or not. I went from 70% on E85 down to the 4% in just two tanks full. Going back to the 88 oct E-15% or E85. this stuff is too expensive to...
  3. George B

    Which engine Oil to use ? no dod delete yet, just using OBD device to keep V8

    You are going to get lots of answers on the oil but generally you can use whatever oil is on sale just change it at 5k miles. Wix, K&N or Delco for filters.
  4. George B

    Useless Information

    Good to see you back! You will see I have tested my fuel alcohol content calculator. Seems ok and that's with Denso sensors. Not much else. Getting ready for vacation in northern Wisconsin.
  5. George B

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

    On my third tank of non-ethanol 91 and fuel composition was reading 4%. Reset it with mu Tech2 and it only changed down to 3%. Not sure if that is correct or not. I went from 70% on E85 down to the 4% in just two tanks full. Going back to the 88 oct E-15% or E85. this stuff is too expensive to...
  6. George B

    Re gearing front and rear diff

    Your mechanic is not worth his salt. You can’t run the AWD transfer case without the front diff. Change the gears in the front to match and rock on. Edit: I see you did. p.s. You still need a new mechanic.
  7. George B

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

    I should say that is my combined city/highway on E. Just highway I get around 12-14 depending speed but usually 79.9 MPH
  8. George B

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

    It will take a few tanks for you to see your mileage settle in. You should get about 8mpg
  9. George B

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

    I bet some needles fell out and are crushed into the end of the cap.
  10. George B

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

    A while back, I moved away from the LTZ and went to the LT center console storage bin. As an addition, I fold a piece of aluminum flashing over and slipped over the ribs to created a divider. I painted it black and it works pretty good to separate things.
  11. George B

    Junkyard windshield

    Years ago we would pull glass from wrecks in a yard I worked at. We drilled a hole through the urethane and sawed them out with two people. The tool was useless. We installed using a roll of urethane but I don’t know if thats available now.
  12. George B

    --- Photos: SPOTTER'S THREAD (post up all years/models) ---

    This was a sweet car!
  13. George B

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

    On the front hvac control
  14. George B

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

    Turned the ambient temp display for the control on with my Tech2.
  15. George B

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

    You need a bug zapper like the old school Flowtron
  16. George B

    Tech 2 Purchase

    Back in business. The VCI module was faulty. New one from Aliexpress.
  17. George B

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

    Whats happening here???
  18. George B

    Tech 2 Purchase

    Chinacardiags responded to a support request however they insist I send it in to them in China for repair. They won’t disclose the warranty status until I send it. I don’t think Im going to do that. I would pay shipping both ways and if its not repairable under warranty they have it and I can’t...
  19. George B

    Tech 2 Purchase

    @Geotrash I came very close. Set it down slowly and walked away…
  20. George B

    Tech 2 Purchase

    I ordered up a new VCI from Aliexpress for $70. Maybe thats all it is. Glad I didn’t swing it by the cord last night…
  21. George B

    Tech 2 Purchase

    All I can think of is that the last time this failure happened I assumed my vci was good and may have retained it and sent the new one down the road. This issue is identical to the last crash I had however the issue was repeatable on bot units with both VCI cards. I’m jyst super frustrated. I...
  22. George B

    Tech 2 Purchase

    In other words I can’t download the needed programs to my dell laptop and make the MDI work…
  23. George B

    Tech 2 Purchase

    I have a VCX that I had working. I didn’t think it was so I returned it. It was user error. So your chinacardiags mdi worked out of the box with a download from their site? Sorry for being so dense… whats with the whole additional hard drive thing?

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