Need help ASAP. yesterday my car stop running. I towed to the shop. But before i have friend is mechanic he checked the fuel line and found there is no GAS it seemed the faulty fuel pump. And i got message from the shop where i towed the car they said its a blown head cylinder. They said the water and oil is mixing and cause the head crack. But about last month i just make oil change and there is nothing wrong. Also 2 month ago i changed timing belt also flush the radiator coolant and found no oil done by mechanic. Also my engine running very smooth i used mobil 1 synthetic. I cant even tell if my engine are running if i am inside the car. My car 2001 zetec 2.0 dual cam and it has 130.000m. Is it because of high mileage? I also got van is 160.000m on it and never change the head.? Is the shop try to rip me off?