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  1. Big Mama

    Lowering recommendations

    Good call. Most likely you can do the spindle swap. It’s a little time consuming but not that difficult. The lowering spindle keeps all of your geometry the same so it’s a good way to go.
  2. Big Mama

    No Crank help please

    Sounds like you’ve replaced almost everything in line with starting. Did you replace or at least clean the ground cables?
  3. Big Mama

    Intermittent suspension light

    I had that connector come loose somehow but as @Joseph Garcia said it may be time for new ones.
  4. Big Mama

    Test Drove a 26 HC

    The ride was equally amazing on a ‘23 Sierra Denali I had. It’s way beyond magnetic ride. Same here too, wish I’d kept it but the camper my wife wanted was too heavy for it so I got a 2500.
  5. Big Mama

    2019 Chevy Tahoe Power window motor

    If you enter you vin on gmpartsdirect or rock auto it’ll show you your exact part. Last regulator I changed was all one unit.
  6. Big Mama

    Lowering recommendations

    For 3” up front I’d recommend the 2”drop spindles and the other inch from your struts or springs. You can get close to 3” from just spindles by attaching the strut below spindle but I’ve heard thats hard to align. More folks with PPV will chime in.
  7. Big Mama

    Rattling Second Row Seat

    Most likely the seat up provides enough dude to side motion to where it rattles.It needs to go back to them. Never assume the dealer took the time to diagnose the problem, like a faulty nut underneath that the bracket bolts too. Otherwise you’re stuck putting duct tape around the offending...
  8. Big Mama

    ISO SoCal DOD Delete Shops

    Have you considered a Range or or their brand disabler? Plug it in and you’re done.
  9. Big Mama

    2005 Yukon Denali XL Exhaust Rattle Loose Catalytic Converter Element?

    If your state requires emissions testing you’ll find out then. If it doesn’t you still are taking a chance. The innards coming loose won’t help and you’ll keep getting CELs. Chances are it’s just one converter, I’m guessing upstream. Climb under and give all of them a shake. Some salvage yards...
  10. Big Mama

    Arnott Air Shocks

    Not sure if you want to reach out to them but I saw 2-3 new posts looking for advice on these.
  11. Big Mama

    2020 Yukon 108K miles: suspension leak? And what’s that banging noise?

    No clue on the clunk if you’re hearing it while stopped. Only thing I can think of back there is your rear AC condenser. For the leaking air you have a shock going down or a leaking fitting. The pump should only run a few seconds when key is on. Climb under and look for cracks in the rear shocks.
  12. Big Mama

    [SOLVED] Advice on 2017 Hoe Prem shock replacement

    I’d think you’d get better resale with the original system working. You can get passive shocks for the rear on Rocksuto or the GMPARTSDIRECT. To save some money on the fronts you can get just struts and swap the springs. Arnott has several options too. Double check your rpo codes to make sure...
  13. Big Mama

    [SOLVED] Advice on 2017 Hoe Prem shock replacement

    You can pull the fuse for the compressor or remove it. To remove it disconnect the hoses, just follow from the compressor or the T that’s near the axle then back off the 2 nuts that hold the compressor bracket in place. One of them is through a hole so you’ll need a deep socket.
  14. Big Mama

    Just got my 2018 PPV 9C1 Tahoe Callaway

    Looks like he sold it. You might try to pm him.
  15. Big Mama

    How are your 10 speeds doing?

    The 10 speed in the 2500 gas Sierra is amazing doing what it’s designed to do, work and tow. My TT weighs 8000 dry and it feels like there’s nothing back there except when I have to get gas every 400 miles!
  16. Big Mama

    [SOLVED] Advice on 2017 Hoe Prem shock replacement

    Lots of folks have gone this way and don’t regret it. Swapping the rear springs is the key to all of it.
  17. Big Mama

    [SOLVED] Intermittent Wiper & Headlight Inoperability Issue

    Nice! Thanks for reporting back so the next guy has something to check.
  18. Big Mama

    2022 Yukon steering wheel won't telescope.

    Good call. My guess is Simeon’s in there or loose.
  19. Big Mama

    2025 Tahoe Homelink appears normal but not operating

    From what I understand a short disconnection is ok. Have you considered pulling the fuse instead? There’s also a factory reset option in your infotainment system. I’m not sure if it resets homelink but I set up mine to operate the garage doors when I’m close by from there.
  20. Big Mama

    In other race track news!!!

    We have a local track in Radford VA reopening this spring too. It’s an asphalt oval and a drag strip.
  21. Big Mama

    Does anyone have a complete list of all of the ground locations for a 2012 Yukon Denali XL with a 6.2L??

    I think @Fless posted one the other day. Have you done a search for it?
  22. Big Mama

    2022 Yukon steering wheel won't telescope.

    Does it do this no matter how high or low the tilt is adjusted? Take the lower cover off and you may see something has fallen in there or the motor or gear came loose.
  23. Big Mama

    2018 Yukon XL 85k New to Me. Best Practices?

    Yeah, you’re right. People just plain drive more these days. Unfortunately the manufacturers still keep the warranty at 10-12k miles per year. I wasnt questioning yours, just a general question. I just bought a ‘25 Sierra 2500 and even those only come with a 12k miles per year average for the...
  24. Big Mama

    2018 Yukon XL 85k New to Me. Best Practices?

    I always wonder what folks do to put on roughly 50-55k miles per year. I’m old enough to remember you never bought a car with 100k miles. It used to be the car outlasted the drivetrain. Now it’s the opposite.
  25. Big Mama

    2009 tahoe fan and pcm grounding issue

    Mine was on the block.

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