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  1. R

    Dip Stick Reading - 6.2 RST

    Anyone else perplexed by the engine oil dipstick reading 3/8" different from one side of the stick to the other? - 2018
  2. R

    2018 Smell from AC vents

    Totally agree. How it got that dirty in one year is beyond me. It was just a regular gray dirt coating. And, I bought the STP brand of replacement which was of low quality just to hold me over. Then bought the real factory deal to do the job right. The STP was a poor fit. I swear, no Tahoe...
  3. R

    2018 Smell from AC vents

    Update: changed cabin filter (old one was very dirty, much to my surprise) - - - musty smell has gone away, and condensate is again dripping on the ground. Previously, no condensation was dripping during AC use.
  4. R

    Water in Front Driver Side Floor Board

    When did you change your cabin air filter last. Could be clogged, then AC condensate drips down, plus your AC vents blow stinky air.
  5. R

    2018 Yukon XL SLT headlights suck

    Sorry, I don't understand all this coded talk. (SL1, H9) Can one of you post a link to a good bulb for my 2018 Tahoe headlights? I just would like brighter lights, low and high beam. I switched the fog lights to LED, and am super happy. Many Thanks !!
  6. R

    ‘16 Tahoe tranny - Hard engage in drive.

    See your dealer - there is a service bulletin on this. They fixed mine in 10 minutes.
  7. R

    Cabin Air Cleaner Tip

    On my 2018 RST 6.2L, the cabin air cleaner from the factory was so - so quality. Went to my auto-parts store and bought one from STP. The STP version is super low quality. Standby, for my luck at finding a better one. If nothing else, I may just simply go to my Chevy dealer, as theirs did...
  8. R

    Where is the A/C Condensate Drain Line?

    Can anyone tell me where the A/C condensate drain line is on a 2018 RST w/6.2? My A/V vents smell bad on start up and there is no water dripping out on the ground when the A/C is on. Tips appreciated, otherwise was going to get a really long pipe cleaner from the bottom up, or maybe a vacuum...
  9. R

    2018 Smell from AC vents

    Follow the instructions in your op manual. Not too bad to replace, yet totally inconvenient. Not the way you should design things. Now, on to figuring out how to access the forum for the newer models !!
  10. R

    2018 Smell from AC vents

    Not sure how to move it to the right place, but on mine the filter is behind the glove box, and it was packed with dirt !! I'm embarrassed !! Mine is a 2018 RST. Thanks Again !!
  11. R

    2018 Smell from AC vents

    Awesome, and will do. Many Thanks !!!
  12. R

    2018 Smell from AC vents

    Any quick fixes to moldy smell coming from the A/C vents on start-up? Condensate stuck somewhere, but how to get rid of it? My Tahoe is only a year old, and stored in doors. Thanks!
  13. R

    Delayed shift

    No - I have the 10 speed.
  14. R

    2018 Tahoe - How to disable the dash alarm?

    In the morning, I get in and alarms start dinging. The fob is left in the cup holder, my seat belt is not on, and god knows what else. I don't want any alarms until I drive down the road a while. How can I turn the morning alarms off, or where do I cut the wire??
  15. R

    Delayed shift

    STOP - there is a recall for this. They recalibrate your trans. Takes 15 min. and you are good to go. Mine did exactly the same thing.
  16. R

    Auto dimming headlights

    Yes, please tell us how you jumped the fog lights to be "on" anytime you want them on.
  17. R

    Buffeting / Vibrations/ cabin ear pressure

    I agree with NYisles1. My 2018 RST does some weird stuff for the first 10 minutes of driving. Not sure why. Sometimes a little buffeting, sometimes not. Sometimes some wierd harsh shifting, sometimes not. Sometimes some erratic acceleration, sometimes not. After 10 minutes, it's all good.
  18. R

    Fog light upgrade who has yellow or improved the fogs from stock to better lighting

    I bought a 2018 Tahoe SRT brand new. The front of the vehicle is white light except the fog lights were incandescent yellow which drove me nuts. All lights must match color in my world. I went to www.superbrightleds.com and bought PSX26W-HLV4: Cool White . They are awesome ...
  19. R

    Transmission software

    If you are talking about the 10 speed the update corrects slow shifting from R to D.
  20. R

    RST Owners

    I bought the RST and love it. Quick, quiet and comfy. The 10 speed is awesome. The suspension is awesome over the standard 2016. No rough idle, ever. I have a few suggestions for the GM engineers: 1. Why offer a cell phone charging plate in the arm rest? I want my arm there! 2. Turn off...
  21. R

    Do the 2018 models have the booming/buffeting/vibration issues?

    My 2018 Tahoe: After reading all the buffeting complaints, I am now extra alert to them, and yes there is a tiny bit. I have the factory roof rack, so maybe that knocked it down. Only present at certain speeds, certain roads, and if I wasn't listening for it, would probably not even write...
  22. R

    Rear windshield wiper

    I have the same issue with my 2018 Tahoe. Open and close the rear hatch, and the wiper starts working again.
  23. R

    Pulled the trigger 2018 RST Tahoe

    Great choice - I bought the same thing. Absolutely love it.
  24. R

    2018 10spd acting weird

    Yes, I have the exact same issue. Shifting from reverse to drive. Maybe a 3 or 4 second delay. Not consistent. Sometimes one day, then not the next. 2018 RST 10 speed 9K miles. Hope to figure out what it is, but hesitant to take it to my dealer as he has proven to lack competence so far...

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