Any ELM based interface should work. I personally use the OBDPros interface with Centrafuse.
You'll first want to check that your vehicle is OBD-II compliant although being a 1998 model, it should be. To verify, check the Vehicle Emissions Control Information (VECI) Label which is located under the hood or by the radiator of most vehicles. If the vehicle is OBD II compliant, the label will designate 'OBD II Certified'.