Help from a new member!! The dealer wants to charge me over $7000 to replace timing chain assembly, & everything that goes with it. My engine & EPC light came on about a month ago. The only thing I noticed with the vehicle was occasionally when getting up to speed, it would hang in 3rd gear & over rev. This is a 2007 Touareg V6 with 52000 miles on it. I feel like I am stuck, since they would only give me $3500 on a trade in since they knew of this problem. I know this is a very unusual situation with the low miles I have on it.