A FEW MONTHS AGO I HAD A FIRE IN THE ENGINE COMPARTMENT WHICH BLEW SMOKE INTO THE CAB. THE DEALER SAID TREE LEAVES HAD ACCUMULATED ON THE AIR INTAKE DUCTS AND CAUGHT FIRE. THE FIRE BURNED THROUGH THE DUCT, WHICH CAUSED THE SMOKE TO BE SUCKED INTO THE CAB. IN THE NOVEMBER 2, 1998 ISSUE OF AUTOMOTIVE NEWS, ON PAGE 15, THERE IS A REPORT OF A NHTSA INVESTIGATION ON 1992-1994 EXPLORERS FOR THIS VERY REASON! THE REPORT STATES THAT 14 COMPLAINTS HAD BEEN RECEIVED. MAKE THAT 15. MINE IS A 1991, HOWEVER. THE FIRE CAUSED ABOUT $300 IN DAMAGE TO THE DUCT SYSTEM. *MJS