help needed please..!!!

[k1984w]

i had this exact problem last week a miss on cylinder 3 i tried everything few things here you might wanna do

swap that injector with another one or just swap them round could be stuck open
same with yr coilpacks
do a leak test on injectors
o ring might be leaking either
pull yr plug on 3 see if its wet and getting fuel
check your igniter chip heard they can cause it to miss

i rewired all my injectors everything it eventually turned out to be a frail wire on injector 3 you could bareley even notice it, i had checked it with a multi meter an all and seemed ok id strip back the wiring on that and take a good look over it