I was jacking my car and the jack slipped and crushed my oil pan. I tried to start it and it made a clunking noise from the crank hitting the pan. I turned the car off once I heard the noise(maybe 2 rotations). Is this an easy fix with just replacing the oil pan or might my engine be messed up from the crank hitting the pan?or is it a possibility the jack crushed the crank aswell? The pan doesn't leak, its just crushed. Thank you for your help!