Okay so i bought my 2001GT this past friday and the spark plug blew out of the head Saturday night coming home from work. So i called the dealer and spent around 400 dollars to get a insert put in and spark plug. Car ran fine had a mis so i was told it might be the coil from when it blew out of the head. So me being happy getting to drive my car soon i installed the new coil took it for a ride and it still was missing. Drove it a little more to get back home and it started making this loud knock from the motor. Called up the dealer irate and they were not very much help got it towed to the other ford near home and they said it is coming from the bottom end possibly the connecting rod in cylinder two and i have no freaking idea what to do i dont have the money to afford making payments and put a new motor in at the same time right away. Would it be better to get it rebuilt or find a crate motor to drop in there. Anybody know of any companies i could purchase a good solid crate for the car if so thanks!!