Why won't a 1998 Ford Contour 4 cylinder start and the battery light comes on after the alternator was replaced?

Answer 1

It could be that your battery is not getting charged by the alternator, which would be either a dead battery, a bad alternator, or a wiring issue. I'd get it checked at an actual automotive electical specialist, not at an auto parts store or a Wal-Mart-ish place.

-or-

Try jump starting the battery and letting it run for awhile (15-20 mins). Turn the car off then see if it starts. Did you buy the alternator new or get it at a junk yard? If new then it's probably the battery, which you can easily replace. If the alternator was bought second hand go get another one. If that doen't work then try the new battery thing. If neither of these things work, then you might consider taking it to a repair shop. If you need a specialist they will tell you, but chances are they can fix whatever problem you're having.