Ok so my car has alot of miles on it 180,xxx to be exact i want to do a motor rebuild or swap but dont have the money to now. Anyways my car runs good no problems knock on wood. But the only thing is my lifters are a bit noisy especially when its cold. How can i fix this should i just buy new lifters? How big of a project is it i know its a pretty big one obviously just wondering like actually like time and difficulty. And what other things i should do as far as minor replacement of engine parts goes. Its my daily driver so i cant jsut tear it all apart and rebuild. Well yet that is.