Recent content by Jgrimberg1979

  1. J

    Bad batch of Corsa CAI 21+ 5.3/6.2

    I just got my corsa black dual tip cat back for my 6.2l high country and I have to save I love it. Fitment was perfect. Can’t speak for the CAI, as I have a rotofab cai that I just installed today. Interestingly ibswear the exhaust isn’t as loud anymore. And loud wasn’t loud is was mean when you...
  2. J

    Any info on lifting a ‘21 with air suspension

    Yeah I got it down now Thanks
  3. J

    Poll on lifters

    Failure at 24k miles
  4. J

    2022 Z71 Suburban 6.2L bent lifters

    Making it right? ******** they are, I can attest that it complete bs. 90k for a car that has major engine issues that left me and my family stranded in the middle of nowhere 3+ hours from home. I get to pick up my pos that still have one side with old lifters. And even if they replaced them. Its...
  5. J

    Lifters replaced

    Yeah mine is getttinf just one side fixed but guess what. They are replacing the lifters with the same part. No changes in parts. So you may be getting bad lifters till
  6. J

    Lifters replaced

    That exactly what happens. It breaks down no where near the stealership. They are making a mistake. They are only replacing one side. I even offered to pay for the materials so I don’t find myself or my family in that situation. On top of that I own a business and we have a fleet of cars and...
  7. J

    Lifters replaced

    Yeah I am looking for tips on how to make the dealer replace both of them. I am not taking that car back knowing the other side is likely going to the same thing and put me in the same disaster situation I put my family through while traveling and breaking down in a area I don’t know or no help...
  8. J

    Lifter issue?

    I posted an update on my first post It’s the lifters. Confirmed
  9. J

    Lifter issue?

    Isn’t the rocker arm a symptom of a lifter going bad?
  10. J

    Driving in L9 and DFM

    You can’t feel it turn on it? I swear I have not only that you know if it’s in dfu, it’s when you are idiling and not giving it much throttle. That will tell you it’s shutting down half the engine technically
  11. J

    Lifter issue?

    I can’t remember but once I get it back I will definitely update you. I thought it was out of the “concern” period. Most the lifter issues seem to come from vehicles with less miles so I thought I was out of the woods to a degree
  12. J

    Lifter issue?

    Dude that’s such bs. Come hell or high water they better replace both side or they will not get a single sale for the fleet of cars I have for my employees. I will switch all of them just out of principal. I’m furious. I spent over $90k and this was not now, because prices are absurd right now...
  13. J

    Catback performance exhaust - review

    It was the same as the stock(gm performance) from a sound standpoint. The real reason I got it was because I needed to replace the gm performance because it was damaged and bent by my trailer and cutting it too sharp. Anyways I wasn’t going to spend that kinda of money on the gm performance...
  14. J

    Lifter issue?

    Hello everyone let’s just say I had a very long night and very disturbing and upsetting one to say the least. I was taking my family down for kids under the age of 10 and my wife to see her father or grandfather rather and we broke down before we got there. The car was running beautifully OK...
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