We're trying to dump a car payment, and I found an 08 PT cruiser turbo for 4K. Its got 55K on it, and according to the owner, its leaking coolant out the back, claims this is a head gasket. First... does this sound right, and 2nd, is this a common failure on these, and third does anyone know off-hand how involved the job is? I'd plan on decking the head just for insurance, so if the valves need to come out thats kinda a boner killer. I'm a competent garage mechanic (far from professional), but I know dick about mopar, aside from the transmissions suck.
Input appreciated.