injector latency and PFC

im trying to figure out why my car is running like shit and im wondering if it has anything to do with my injector latency settings on the power fc. i have DW 550 injectors. i’ve been told dw 550’s are 0.75, stock 370’s according to apexi are 0.58. so i entered a +0.17 correction factor for each injector. does this seem right? any other ideas as to why my car wont idle?

Did you try running the Power FC without the new injectors?

At least get your motor running fine with the PFC settings and then mess with injectors.