- :
- RDX Aspec Adv.
My 2015 Mazda 6 doing the same.....oil seepage from timing chain cover bolt, rocker cover, rear main seal....real frustrated
Wondering does it related to engine oil overfill? Not much , less than 500ml overfill in it from last service.
No, and I'd ignore it. My CX5 has done it for the last nearly 80K miles I bet, certainly the last 50K miles, during which I owned it. It's part of the construction (a flaw, if you will), and it's a capillary action type leak. It will never get worse, nor will it get better, unless they do a lot of mucking around in there, during which they are just as likely to cause an issue as to fix this (non) issue. You aren't eating off of the thing, and it's not an heirloom. Don't stress over it.