Engine Belts And Pulleys problems of the 2009 Dodge Charger

I purchased this vehicle used in September 2010. The vehicle had a clean car fax report when I bought the vehicle. I drove the vehicle to work on Saturday and back home Saturday evening and parked the car in the driveway. When I went to start the car on Monday to take my kids to school the car did not start. I had the car towed to an independent mechanic assuming it must have been the starter. To my dismay the mechanic told me I needed a complete valve job for $2,000. 00 he told me to take the car to the dealer to see if the car was under warranty for engine failure cause it is no way a 2009 should need a this type of work this soon. He charged me $84. 00 for his inspection fee and diagnosis. I had the car towed to Jeep /Chrysler Dodge dealership in ontario California where they told me the same diagnosis except it would cost any where from $2,000. 00- $4500. 00 for the repair. The dealer charged a fee of $384. 00 just to come up with the exact same diagnosis the independent mechanic previously told me for a fee of $84. 00. I have contacted chryslers coporate office 12/07/2011 and expect a call back within 24 hours. To add insult to injury I had the dealer attempt to include the repair of a timing belt and tensioner for $400 that I did not even need. Fortunately I had inspected the belt myself and was told by the independent mechanic that the belt and tensioner are in perfect working order. I addressed this with the service advisor and he told me I might as well get it done because it is due at 100k miles. I am disgusted that the dealer would try to take advantage of a customer in need of help. This unethical attempt to get more money from me made me question what other fraudulent repairs are on my estimate. I believe Dodge should stand by their product and do the right thing. I am prepared to go to the media if Chrysler does not do the right thing.