Where is the crank shaft sensor located on a Hyundai Elantra?
in front of the motor by the transmission
I am working on the same problem in a 1999 Elantra Wagon, and have read that it could be the crank sensor. Hope this helps. here are a couple of possiblities: bad crank sensor, broken or jumped timing belt, bad fuel pump, bad cam sensor. Answer was this the only problem or was the transmission not shifting before too?