(2)two that you have remove the lower grill. these sux to get
(2)two that you have to remove the side markers and (1)one in inside fender on each side. the first 2 suck to get.
(3)three under the bumper
(2)two in the engine bay where the upper grill in located (need to remove upper grill).

if your doing the johnson pump go in through the fender, don't take off the bumper, its a pain.
my 2 cents.

EDIT: sorry read it wrong, I thought it said bumper removal. but i'll leave this here in case some one else wants it.
-steve