Search results

  1. J

    AFM/DOD Questions

    Absolutely! I love CA but hate those running it.
  2. J

    AFM/DOD Questions

    A friend just warned me that here in CA at least, the scanners used for our Smog/emissions testing required every other year can detect if the ECU has been reprogrammed in anyway from stock and will fail and flag in the system. He said I should only get the type that is removable from the OBD...
  3. J

    Blu Ray Issue

    Our new to us 17 Yukon XL Denali plays DVDs without issue however when we change to a Blu Ray the player freezes, stumbles and sometimes wont play. Has anyone else had this issue? Not sure if it needs a software update and if so if I have to pay the dealership for that? Everything else seems to...
  4. J

    2017 Tahoe 6 speed - question about trans thermostat?

    would the same steps be needed for a 6.2 4x4 with the 8 speed?
  5. J

    AFM/DOD Questions

    By ecu tune do you mean something like this with there level 2 kit etc or a full on chassis Dyno tune session? https://www.amsracing.net/collections/tuning-services/products/gm-chevy-e92-ecu-gen-v-5-3-6-2-afm-dod-active-fuel-displacement-on-demand-delete-tuning?variant=41294476902599 It’s...
  6. J

    Vents in the back of seats

    yup front of them is perforated. My wife says she feels air coming out of them, I never do but could be difference in clothes, seating position etc haha. Here’s a couple pics
  7. J

    Vents in the back of seats

    Yes it has the two heated settings and the third AC setting for the two front seats but the backs of them are solid leather
  8. J

    AFM/DOD Questions

    No dummy lights are on, but if a misfire I supposed a high end 2nd level scanner would be able to detect that. I’d have to take it to a shop for that. Not sure if that is the problem or if they just idle this way I think my ‘17 has the 2nd variation which is the “dynamic” system correct so most...
  9. J

    Anyone install a catch can kit on a 6.2L?

    Im still learning about mods/improvements to do on the 6.2s and was shocked to find this catch can mod. Would this be attributed to bad ring seals? If its a small amount at a time, couldnt you just vent the line down to the ground instead of a catch can? I do similar mods on Harleys and vent the...
  10. J

    AFM/DOD Questions

    I just bought a 2017 Yukon XL with the 6.2 and 170K miles. It seems to run good, has what seems to be a very subtle stumble or misfire type vibration at idle that Im not sure what is causing but my question here would be, is there a way to tell if the AFM/DOD program is still active or has...
  11. J

    Vents in the back of seats

    My wife and I were shopping for some time and looked at a bunch of yukon XLs in the 2015 - 2020 range before buying our 2017. One thing we noticed is a lot of the models we looked at before had vents molded in the back of the front seats but the '17 Denali we have now has smooth leather backed...
  12. J

    Looking to swap my bench for cpt chairs

    I have a 2017 Yukon XL and I’m looking to swap the bench seat 2nd row for captain chairs. the bench is black leather with heated seats and power folding options so the captain chairs would need to be the same. I’m in California
  13. J

    2nd row seats

    Yes you can change them but if you have options for heated seats you would need to swap for a bench with heated seats as well if you want to retain that feature. I’m not sure though if there is a difference in 2nd row seats between a regular and XL though. I’m looking to swap my black...
  14. J

    2017 Yukon Denali seat swap - my captains chairs for your bench

    I’m in the Bay Area California
  15. J

    2017 Yukon Denali seat swap - my captains chairs for your bench

    I’m in the Bay Area California
  16. J

    2017 Yukon Denali seat swap - my captains chairs for your bench

    Not sure if this is still active but I am looking to swap my bench seat for captain chairs. It’s a 2017 Yukon XL black leather with heated bench seats
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