enna00

Hello I was trying to search around here for information. My oil pan has been changed as the old one was rusting and ever since it has been changed I see leaks yet the leaks are coming from 3 bolts on the oil pan went to Honda they say no its not leaking and showed them as well. Now they didn't do anything. What is the next solution I do not want to tighten the bolts to make it worse. Should I be putting a thicker oil will that make a difference. Does weather also affect the oil pressure. I have a 2002 Honda civic LX and the valve was changed also. There were never any leaks what so ever until the pan was changed