my 93 galant is starting to throw a little exhaust smoke

my 93 galant is starting to throw a little exhaust smoke,ive tried all kinds of solutions but noting seems to work PLEASE HELP!!

what does it smell like? and what color is it?

mitsu's are known for cooking thier valve seals over time. you most likely just have to change them. and mitsu offers a tool hooked to ur air compressor that will allow you to change them without completely disasembling the head