are the focus se and zx3 have the same flywheel
i have a 2000 ford focus se 2.0 dohc a/t ztec and swapped it out with a 2002 ford focus zx3 2.0 dohc my cuz ruined the last engine the se. so i just went ahead and put the zx3 in but now idles real ruff but goes away giving it gas i need help someone lend me your knowledgable advice