Took car in for 2nd oil change at 6ooo miles. Noticed some oil leakage, but could not find. Took it to dealership, and they blamed oil plug. They put dye in in the engine oil, so they could trace under floresent light if problem continued. Drove it home, and let it set for a week, and when I moved it more oil leak in garage was noticed. Took it to dealership. They called and said the enghine wwas crakced and they woulfd repace. Has anyone else had this problem?