injector id ?

how do i identify which injectors i have in my 93 talon 2.0 turbo

Factory injectors are 440s. If they are not factory then it should say on the side of the injector.

the car came with 2 sets of injectors i don't recall any #s on them one set is yellow the other set is blue , the plugs are reading extremely rich , the blue ones wont work - wont start , yellow ones work but really rich & really rough in midrange . screams in the big

are you getting a CEL? If your running bigger injectors and not adjusting fuel for them you will run rich like you said. The ECU will pull as much fuel as it can and if your still rich it will trip the CEL.

ifound the #s they are 510s is that enough to run really rich & yes im getting a cel how do i check the code

Factory injectors are 440s.

I thought they were 450s

440s or 450s doesn't make much of a difference. If your running 510s you better have something to control your fuel with. You are probably getting a CEL for running to rich. Take your car to advance or something and they will pull the codes for free.

440s or 450s doesn't make much of a difference.

I know it doesnt. I wasnt trying to be smart or anything, I was just wondering for future reference.

Im wanting to say 1gs have 450s and 2gs have 440s. Someone correct me if Im wrong. Not to familiar with stock parts on those cars.

no 450's for 2g's for 100%
edit 2g turbos only

your CEL is likely a fuel trim malfunction

i put the 450s in they wont work , i dont know why , maybee impeadance , how do i tell the dif? & if the 510s are out of an evo why will they work , has somthing been changed to accept them or what , i am a little confused
thanks