Just found a a small amount of mayo gunk in my oil cap it wasnt there 2 days ago because i checked. It started to overheat on saturday at the car wash and the fans didnt kick in so i turn on heaters which cooled it down from 105C to 90C, i thought this was a fan problem but i think its the head gasket gone, also a pipe keeps splitting the one from the charge pipe to n75 ive been driving around with it split (not realizing) would this cause a overheat or gasket failure . Not Happy.