I recently bought a 2001 mustang gt. It has 70k miles on it the car is clean and I carfaxed never been hit. Im usually a chevy fan but have many friends who have mustangs and kind of fell in love with them. After buying the car I noticed a clunking noise under the car it sounds like its coming from the transmission. Im not sure if the mounts on these cars usually loosen up. Its an automatic so if anyone can give me some advice on what usually makes a clunking noise on these cars that would be awesome. It sounds like its getting worse so I would like to solve the problem now.