hi,
fedora uses grub as its boot manager. [at least in my system i've grub. and during installation fedora didnt asked me if i wanted to select grub or lilo as boot manager. it automatically installed grub.]
but u can check the /boot directory if it contains a folder named 'grub' or not.
and under that directory there must be a file named grub.conf [or in some distros menu.lst]
regards,
bye.