Hey Scotty I have 94 Sentra and it has a misfire even after I changed the plugs, wires, and fuel filter. also when you accelerate it doesn't accelerate. the pedal just goes way down. also when you try to give it gas manually it sputters and eventually turns off. do you think it could be the fuel injectors?
it often is on those. Try a rebuilt set after pressure testing the fuel pump to see if it's OK