OK, I put a couple more layers of e tape on & took off to go get some of the wrap you suggested...but after driving around about 15 miles...I couldn't detect the sound ???? So maybe I just had to put more tape on??? Time will tell. It does seem to occur more prominently when my wife is in the car with me????

I really love this 07 6 speed, getting 25.5 mpg. Looks like I'll never make it to a million miles before I die though (like I'd hoped to)....after 11 months - only 16,500 miles= 18K/year.....at that rate I'd have to live & drive till I'm 110 years old.