....I think. Getting a loud "click" in 5th gear only so it seems tranny related. First thought was a broken gear tooth, but I'm only getting it about once every 3 seconds at 2000-2200 rpm. Way too far apart for a gear tooth. Also just getting it under load. Back off the gas and it stops. Tranny repairman said it was new to him, so before he pulls it, I was wondering if anyone has ever experienced a noise like that.