I need some help

[12nissanloves12]

ok so ineed some help i own a 93 240sxand for awhile i noticed my car would almoststqall on my when i was slowing down for lights but nowwhen i start the engine it will either start and stall nearly instantly or it wont start at all and you can just hear it try toall the electronics are on so ovibously its not eliectrical i triedreplacing the fuel filter now i need help... ive been thinking thatpossibly dirty or needing to be replaced spark plugsand ive been given such ideas as my distributor is friedor my amp backfired and fried my computer any suggestions?