I droped a new motor (3 sge) into my 86' Celica GT-S Ihve an exaust leak where the exaust manifold meets the intermidiate pipe this is not the proble. When the motor is running oil is spiting out. I figure that either the head gasket is cracked or the head might just need to be torqued to eliminate the problem, or Imight have a messed up exaust valve. If any one has any suggestions pleade help