testing fuel injectors?

[90TurboPOS]

How do i test to make sure each of my fuel injectors are working good? I got compression and spark. runs horrible, timing seams fine. im thinking a fuel injector is clogged.... Ive tried pulling the plugs and looking to see if there is gas on them and the results were inconclusive. What other tests can i do to test that each injector is working good?

 

[JessesTalon]

get a logger and get MMCD program u can test each injector 1-4...

 

[90TurboPOS]

A cheap way please

 

[90TurboPOS]

fuel injector 3 was not working.. decided to buy new plugs so that i could see the change easier...