Recent content by Big Kahuna

  1. Big Kahuna

    more problems

    I know, I really like the truck, I decide to give gm one more chance , 2truck in a year from gm with nothing but problems, I kind of kicking myself in ass for not getting the ford , I had a great deal in 2023 f250 lariat with high output diesel 500 hp 1200 tq for only 5K more than this gmc cost...
  2. Big Kahuna

    more problems

    bad battery and also they have to reprogram the truck so far so good ........
  3. Big Kahuna

    more problems

    Unstable voltage jumps 12.2 13.8 14.2 when the truck is running
  4. Big Kahuna

    more problems

    1400 miles on the clock blind spot monitor not working auto start stop not working auto high beams not working unstable battery alternator won't charge properly back to the dealer she went . 2nd gm truck on the row nothing but problems , way to go GM !!
  5. Big Kahuna

    What is your battery voltage before you turn on the truck?

    I did thy said battery is good just need a charge was showing 35 % why brand new battery on a brand new truck to read low, why is the alternator not keep the battery at full charge ,?
  6. Big Kahuna

    What is your battery voltage before you turn on the truck?

    what I was afraid maybe bad battery from the factory the truck is 2024 with a 1300 miles on the clock yes just overnight I check it this morning actually was 11.77 volts,
  7. Big Kahuna

    What is your battery voltage before you turn on the truck?

    I'm wondering if my battery is holding its charge. I check the battery voltage before starting the truck and its around 11.8. Is that normal or is the battery suppose to hold its charge at 13-14 volts?
  8. Big Kahuna

    Leveling AT4

    anyone with a level at4 experience vibration in 4wd under load ?
  9. Big Kahuna

    AcDelco 0w20 oil

    I cant find a ac deco oil so I got me PENZOIL ULTRA PLATINUM 0w20 and PurolatorBOSS filter first oil change is goin in next weekend right at 1000 miles .
  10. Big Kahuna

    ready lift 1.75 and vibration

    im just looking for a feedback from fellow truckers , for those that have use the ready lift 1.75 on the at4 do you have a vibration in 4wd or 4wd auto after installation ?
  11. Big Kahuna

    23' Refresh (non-AEV) Leveled on 20x9 +20 with 34s

    do you have a vibration with 4wd auto ?
  12. Big Kahuna

    2024 Sierra at4 last than a week old PROBLEMS 🤦🏻‍♂️

    lol I know today on the way home navigation was frozen, I need it to use it for something and was stuck in a spot where I was last Saturday . gm quality totally blows ......
  13. Big Kahuna

    2024 Sierra at4 last than a week old PROBLEMS 🤦🏻‍♂️

    Pick up my truck last week last than 200 miles on the truck blind spot monitoring not working here is the codes u0146, u0232, u0455, u1604, u3000 OMG 2nd GM truck in a row and nothing but problems So tired 😴🤦🏻‍♂️
  14. Big Kahuna

    blind spot monitor not working the yellow light not lighting up on mirrors

    my truck do not show lane change alert in the settings
  15. Big Kahuna

    blind spot monitor not working the yellow light not lighting up on mirrors

    wow I just see my blond spot monitor on side mirrors not working on my brand new GMC Sierra at4 anyone with this problem ? or is this in setting somewhere needs to be turned on ?
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