u/Volarmc

2024 Powerboost XLT just starting making this loud rumbling/farting noise at 1k to 2k rpms (Be sure to have your audio up). I've had at my local dealership 3 times and they just say it's normal. Noise didn't start until I hit 23k miles. Anyone else had this issue. It doesn't always happen but it seems to be happening more and more. Only happens when gas engine is running. Anyone have any insights into this? I like the truck but am contemplating trading it in if I can't get a resolution.