So I brought my 2012 HSE into my local RR dealership because the vehicle was shaking while in idle and the check engine light came on. After a week of having the vehicle, they came back with a repair estimate of $5300 for the timing chains and guides, spark plugs, 2 coil bolts and 3 coil connectors. I went ahead and approved the repairs, the day before I'm supposed to pick the vehicle up they call me back and tell me that now they're finding a compression gasket needs to be changed because it's causing coolant to leak out and this is going to cost an additional $7800. At this point, I'm wondering what my best options are. The car has 66,000 miles on it, I can't imagine it having these types of issues already.