Have Transmission Questions? Ask a Mechanic for Answers ASAP
I am sorry that you have not been helped yet. I just came online and saw your question.
Does it make this noise when cold if idling in park and you rev the engine some? Or only in gear when driving?
Also, have you tried putting it into neutral when making the noise and seeing if the noise is still there or immediately disappears?
Is the check engine light on.
Also, to check for any related service bulletins, I need the 17 digit VIN number of the vehicle