no idea where to start :(

[danp]

Was just under mine, looking at doing the trans fluid and checking the mech. sleeve to see if I should get a new one. Looks like it was wet at one time so will need to get one.

While there I looked at my resonator and was surprised to see I had a small dent in what appears to be the same spot. Seems surprising that such a slight dent could be the trouble it was.

I do have an unusual sound/vibration at certain RPM's as well and I am curious to see if my dent is causing a similar sound. The difference is I am not noticing any performance change when this occurs.

Perhaps, we could meet one day and you could take mine out and let me know if it's the same as yours was.