dsm injector help needed

[THEONE]

my injectors are not opening up.i tested them on a 9volt battery and the click open sometimes .after doing this the car will start then it will die again and no fuel will come out of them. is there any way to get the things to open up?

[YokotaS13]

send them off to get cleaned and flow tested

[DinanM3atl]

send them off to get cleaned and flow tested

or just buy some new ones :)

[YokotaS13]

true, 450s are CHEAP mayun, i have a guy that has 550s and 450s for sale right now

[THEONE]

i got it. i soaked them in wd40 for a few hours and hit them with a 9 volt battery until they opened up.they work nicely,but im still lookin for another set.

[YokotaS13]

i hvae some