cylinders are filling with gas and car is not cranking over

What is your question?

changed fuel injectors resat each one 4 times checked it without plugs and no fuel goes in cylinder. put it all back and cylinders fill with fuel when i try to crank 1993 nissan sentra base model 1.6l engine

How long has your 1993 Nissan Sentra had this problem?

2 months since i started working on injectors