I have a four door manual jk and I had gotten into an accident and when it came back from the shop the was a vibration or rumble in the pedal and driver seat when I pushed on the gas and the vibration was still there when in neutral the shop said they didn’t see anything but it definitely feels different. When I looked it up it said to check the u joints but they were all good but were the front drive shaft goes into the t case looks weird and idk if it’s normal or not