fuel system problem

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Pangkoy

Junior Member
I have a 92 civic dx and i swap a JDM b18c1 using jdm ecu (p72). The car is runnig to rich so unburn fuel is igniting in my catalytic converter causing the catalytic converter it to burn and its turning red (so hot). If anyone know what should be done please give info on ur solution?
 
Are you throwing any codes? do your spark plugs look ok? obviously you aren't making full combustion in your chambers. Do you have FPR? I'm just throwin sh*t in the air.....
 
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