I have an exhaust stud that will not stay put. I think that it may have pulled out part of the threads. This is the first time I've had this issue, what's the best way to fix this properly.
I had the same problem and did what 82 cut said and its been working fine for me. Weather you end up using a regular hex bolt or a stud just make sure you don't over torque what ever you replace it with otherwise you'll run into the same problem in the future.