Ok so I've decided to replace my whole engine due to the fact that it already messed up on me and it already has over 150,xxx miles on it.....now my question is will a newer engine like the comp g or anything around that area fit in my car or should I just stick to the year of my car and find an engine like the one I have .....and where would I be able to find a good engine? Thanks in advance to anybody who can give me some info