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Jon D

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  • Content count

    11
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About Jon D

  • Rank
    Enthusiast

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  • Location
    NC
  1. Update, good news is GM is aware there is an issue, bad news no fix yet.
  2. what it means is the auto climate controls are not working, manual temp hot/cold, vent selection, speed seem to work for me. Mine's at the dealer now and they have seen the display show not working, we'll see what happens.
  3. Anyone got a fix, thought today’s update would do it, but looks like trip to the dealer is necessary
  4. Performance Upgrade Package

    I did both and am happy with the outcome. Much better sound and the truck just feels a bit more lively.
  5. MPG 6.2l

    I’m getting just over 16 so far for 4000 miles according to the trip computer...sounds a feels about right. 6,2 AT4 with 33” KO2s perf exhaust and cai.
  6. Ceramic coating

    Had mi e done when new, dealer farmed it out, they did a great job had the, do my wife’s SUV 5 years old need paint correction Bradley, came out looking like new. They used the Simonize quartz product, not as good as some of the high end stuff but came with 5 yr warranty so not bad.
  7. Ditto, all weather only
  8. Ditto on #3. Can’t rush the process
  9. Gm performance exhaust

    I also installed on my AT4 6.2 along with the CAI. Sounds much better, have not noticed a drone at all. Between the two truck is more responsive and sounds great.
  10. 1200 miles, next at 5000 and then that interval. Mobil 1 on a 6.2
  11. 2019 AT4. Fuel 20” wheel (18” don’t fit over calipers). KO2s 285/55/20. Working on getting detailed wheel specs.
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