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  1. M

    Exhaust smell in cabin Escalade 2021

    Here is the post from gm authority. I can’t find the original piece. I have the performance lpo which was a cat back exhaust system with a kn cold air intake https://gmauthority.com/blog/2021/05/2021-cadillac-escalade-cat-back-performance-exhaust-not-available/
  2. M

    Exhaust smell in cabin Escalade 2021

    This. I have the cold air performance intake and the exhaust installed by the dealer. They are a waste of money.
  3. M

    Z71 Off Road

    True story: we were on a multi week camping trip from Colorado, to Wyoming to montana up to glacier and back down. I have a 2021 Escalade esv with max towing (important here). In Wyoming we were going to disperse camp in an area called shadow mountain across from the Tetons. Absolutely...
  4. M

    2021 Yukon XL Denali - third engine and still under 42k miles

    So my Yukon Denali 2021 stranded me 4 times in 4700 miles. Working through the service manager, gm bought it back. I know it’s tempting to dump it and just get out but do the buy back. It takes about 6 weeks
  5. M

    Exhaust smell in cabin Escalade 2021

    Yea the whole cold air intake and exhaust was a complete waste. It was part of the package for the lot vehicle. I actually asked if they could keep it since they didn’t have the parts yet. They said no. It changed absolutely nothing except now I have exhaust drone at 50 - 60 mph
  6. M

    Exhaust smell in cabin Escalade 2021

    Thank you for that info too. Honestly feel like the kn is more trouble than it’s worth
  7. M

    Exhaust smell in cabin Escalade 2021

    Ahhh. That is the engine air filter. Which doesn’t matter because I have the KN cold air intake. So it is completely different.
  8. M

    Exhaust smell in cabin Escalade 2021

    Appreciate the info. Obviously I’m stoked that it wasn’t an exhaust leak but I’ve never had a cabin filter smell that bad. And I wonder if there is a way to prevent that going forward. According to the air filter gauge it had 50% off life left.
  9. M

    Exhaust smell in cabin Escalade 2021

    Well I always like to close the loop on problems. The tech smoke tested the exhaust system and found no leaks. They said that the awful smell was a bad cabin air filter. I was a little surprised. They replaced the filter and put bacterium into the system and it does indeed smell a lot better...
  10. M

    Anyone Purchased Extended Warranty Plan ?

    Side note on my story. My rear left tail light on the Escalade 21 is 2000. Not changing my tune but you don’t need that part to fail too many times
  11. M

    2022 Lifter Issue? - w/video, out of state issue (edit: thrust bearing broke)

    I think that is it right there. Not an ounce of compassion. I feel for you. I wish you success my friend.
  12. M

    2022 Lifter Issue? - w/video, out of state issue (edit: thrust bearing broke)

    Hey local Colorado resident here and members of the failed lifter team. Your lifter issue sounds like mine. No lights or warning. Just the ticking bomb sounds. Try to have your car sent to king gm in Longmont or foundation Chevy in wheat ridge. This is my two cents, I drove around 4 weeks with...
  13. M

    Anyone Purchased Extended Warranty Plan ?

    Yes you are correct. No out of pocket. I think my point is the reliability at this point makes me think I won’t even really use the extended warranty. I just don’t feel that the build quality is there. There is more to the story. I also had a 2021 Yukon Denali that I had to lemon at 4K miles...
  14. M

    Anyone Purchased Extended Warranty Plan ?

    I have an Escalade 2021 ESV and I bought the extended warranty through the dealership. I think mine was 7k. I have 32k miles on mine now and I have had the lifter issue, a severed injector harness grounding wire, a faulty rear leg taillight and now I’m about to take it in for an exhaust shell in...
  15. M

    Exhaust smell in cabin Escalade 2021

    It’s probably not something I should try myself? I’ve done some auto work but this is probably beyond me.
  16. M

    Exhaust smell in cabin Escalade 2021

    Bummer I was hoping for an away fix. Knowing these guess they will have my truck for two weeks
  17. M

    Exhaust smell in cabin Escalade 2021

    I actually have a Halloween smoke machine with a hose! That’s a great idea. Since it’s twin pipe. I would need to plug the one side I think
  18. M

    Exhaust smell in cabin Escalade 2021

    I actually think I have a standard carbon monoxide detector in my house that I could run out to the truck on an extension and see what happens. I’m still hoping for we filled the transfer case with too much gear oil and that smell is it dripping onto the hot exhaust
  19. M

    How happy are you with your 2021/22 Tahoe/Yukon?

    I'll piggyback. I have had a pretty rough run. I had 2015 Denali that ran amazing. I brought it in for service, front struts, battery, new radiator, some other stuff. The dealership failed to reconnect the transmission fluid return line properly to the radiator and it blew while my wife was...
  20. M

    Exhaust smell in cabin Escalade 2021

    A new update. I was able to finally get an appointment scheduled with Foundation Cadillac for Jan 4. There doesn't seem to be any urgency, but I guess I am getting in. The thing about this, I can't shake that this is not an exhaust leak (I would imagine that would be highly unlikely on new car)...
  21. M

    Exhaust smell in cabin Escalade 2021

    Ahhh gotcha. You can’t even get somebody on the phone.
  22. M

    Exhaust smell in cabin Escalade 2021

    I have not been able to secure an appointment yet.
  23. M

    Exhaust smell in cabin Escalade 2021

    New update. Can’t get an appointment at any dealership within 30 miles. I have called and left messages. I’m at a loss on what to do
  24. M

    Exhaust smell in cabin Escalade 2021

    LOL you should look up my post where my Yukon Denali 2021 stranded me 4 times and I had to lemon the truck. This is just another incident in a long line of incidents :)
  25. M

    Exhaust smell in cabin Escalade 2021

    Wait…I thought they told me that you had to take it to Cadillac only because regular gm service is not certified to work on them. Is that BS? I have a faulty l left rear taillight that goes in and out. I have to tap it to turn it on. I would love to get that fixed too

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