A FAILURE OF THE ELECTRICAL WIRING HARNESS CAUSED AN ENGINE FIRE IN MY 1991 SENTRA. QUICK ACTION I WAS ABLE TO SAVE THE CAR FROM AN ENTIRE LOSS WHICH CLEARLY POINTS TO WHERE THE FIRE STARTED. NISSAN DIDN'T WANT TO EVEN LOOK AT UNLESS THEY CHARGED ME 89 DOLLARS FOR A DIAGNOSTIC TEST. THEY COULD ANSWER ME WHEN ASKED WHAT VALUE THAT WOULD ADD SINCE I HAVE ALL THE WIRES SEPARATED AND SAFELY TAPED FROM SHORTING FURTHER. *JB