Did not notice the issue until coming home last night. Between 44-50 I was getting a hard vibration and echo sound, that reminded me of having delrin motor mounts.
The vibration feels and sounds like it's coming from the driver's front side. It would also happen randomly while driving for a few seconds.
No noticeable loss of performance. No check engine lights.
I have checked the tire and the lug nuts they both look fine.
This morning I opened the hood, and found an exhaust clamp bolt? It was dangling behind the O2 sensor. I was able to reach in and plucked it out.
Wondering if a have some sort of exhaust failure that could be running the frame? Not sure what exactly that bolt does