This is my first post here, I bought a 2024 2500 ccsb with the 6.7 about 3 months ago. Bought the truck brand new and it now has a little over 3,000 miles on it. I noticed a tick/rattling noise coming from the engine area 500 miles ago but chalked it up to normal weird diesel noise. Fast forward to now and the noise quickly got much louder and more often. It started just at high idle or driving slow above 1k rpms now it does it at idle and is much more pronounced. I dropped the truck off at the dealership and just got a call back stating that they "didn't hear any noise that wasn't normal" I am going down tomorrow to show them the exact noise. I know this noise is not normal my father has a 24' 3500 SO 6.7 and it does not make the noise along with a superintendent with a 21 6.7 that does not make this noise. I attached a video of someone else with the exact same noise. Just curious if anyone has had this problem and how the dealer handled it. Thank you