gaspard68

i have a 1992 isuzu pickup truck and it want stay running.it has been running good until i stop at a redlight today.it want start unless i hold the gas pedal to the floor running wide open.but soon as i let off the gas ,it then dies on me.and it want start again unless i hold the gas pedal to the floor and then it starts wide open.i change the fuel filter and it still dont want to stay running unless i hold the pedal to the floor running wide open.its a 1992 isuzu pickup truck with fuel injectors.can you help me with this problem