SCHOOL DISTRICT MISFUELED ITS DRIVER EDUCATION CARS WITH LEADED GASOLINE AND TAMPERED WITH THEIR FUEL INLET RE- STRICTORS (6) AND CATALYTIC CONVERTERS (3). THEY REFUSED ALL REASONABLE SETTLEMENT OFFERS. FED CASE, E.D. OHIO, FOR TAMPERING AND FUEL SWITCH ING ON 7 VEHICLES; TENTATIVE STLMNT $25000, 4/86 - PROCESSING DOCUMEN T; TO DOJ 5/29/86.