[super white alero1]

Back on topic. You A.I.R. (Air injection Reactor, yes it true that what its called) did not catch fire. the valve melted, and the pump is melted too. If both these items melted, you need to replace the catalytic converter. Ask him if its "J" motor or not. If "J" I almost bet a new valve and pump will melt within 2 weeks.