Do you have to remove a 2.7 engine of 2002 Chrysler Sebring from the bottom?

No, you don't *have* to remove a 2002 Chrysler Sebring's 2.7L engine from the bottom. While it's *possible*, it's significantly more difficult and generally not the preferred method. The engine is typically removed from the top, through the engine bay. Removing it from the bottom would require significant disassembly of the undercarriage and would be a much more complex and time-consuming process.