Hey guys my girlfriend purchased a 99 met. black es intrepid fully opted with leather/power moonroof/autostick/ high output 3.2L....trust me, its sweet as hell!! Im proud of my little dodge girl!!

Anyway the car developed a rattle problem in the rear of the car. We took it in to a shop...they fixed it...but then 3 days later it started again...its rather loud!! She now has 101k miles on it. Me and my step dad got under the car and can not see anything wrong...any advice??