2003 Toyota Tazz smoking engine

This is a major undertaking and something that should not be attempted if you have little experience in this work, as this is far to much to type here to describe what must be done, I would suggest that you purchase a work shop manual and study it. Then decide if you still want to do this work your self. The manual will give all the relevant text tooling requirements and plenty of pics. Just be extra carful as if you do this and make even a small error or mistake you can easily destroy the engine.