Nissan altima 2.4l leaking badly oil around timing cover and the pulleys. on 2002 Nissan Altima

Pour some stop leak Luk but it did not stop. This happened after head gasket blow up.

1 answer 1 comment
sounds like a cam or crank seal they should have been repl during timing belt work.
Yes, the oil dripping happens around that area. Wii talk to a mechanic to check. Thanks for you help.