DT*: THE CONTACT STATED THE VEHICLE CAUGHT FIRE. WHEN THE IGNITION WAS TURNED ON THERE WAS A LOUD EXPLOSION. THE HOOD WAS OPENED TO EXTINGUISH THE FIRE. THE FIRE DEPARTMENT WAS NOT CONTACTED. THE VEHICLE WAS TOWED TO A DEALER FOR INSPECTION. UPON INSPECTION THE PLASTIC PRESSURE REGULATOR GAUGE WAS CRACKED WHICH CAUSED GAS TO POOL IN THE INTAKE AREA. THE DEALER REPLACED THE PRESSURE REGULATOR GAUGE. UPDATED 3/28/2006 - *NM