89 nissan pickup wont start or run

i have an 89 nissan d21 with the se v6 3.0 i have spark fuel ive checked my timing its all good but i cant get it to start it wont even start if we spray ether in it but it seems like its constantly flooding out but if i hold the throttle to the floor it acts like it wants to start im running out of ideas anything will help

read the codes...sounds like the injectors are stuck open..