REMOVING THE AIRBAG FUSE AND/OR DISABLING THE AIRBAG SYSTEM IS DANGEROUS AND ILLEGAL.
The firing order on a 1997 Elantra is 1,3,4,2
The firing order on a 1998 Elantra is 1,3,4,2
Most auto parts stores can get you a wiring diagram for a 1996 Hyundai Elantra. If not in stock, the store can order a diagram for you.
The firing order is 1-3-4-2
The firing order is 1-3-4-2
1-3-4-2
1-3-4-2 is the firing order.
Alphabetical
You didn't mention the year of your car, but from what I found (1993) the 1.6 in the Elantra firing order is 1-3-4-2. Hyundai has the service manuals on line. Click on the "Shop" tab, select your car from the drop-down menus and search away.
You are supposed to wear your seat belt in order to stop the seat belt alarm from chiming on a Hyundai Sonata. This is an important safety mechanism that should not be tampered with.
The firing order on a 1999 Elantra is 1,3,4,2
The fuel filter, is located inside of the gas tank. You will need to drain the fuel from the gas tank in order to change the fuel filter.