oil switch from reg to synthetic question.
 

I want to switch my car from regular oil to synthetic, but i worry that it will eat my seals and my cars engine will start leaking, it has a little over 90,000 on it, can i switch oil without hurting my car?

I don't see a problem with it.. I've never heard of synthetic oil eating seals.. I run synthetic in every vehicle I have and thus far no problems..