Injector issue

[DBeardslee]

Took my truck to the dealer and told them that I was having issues with starting with smoke and running rough, did kill test revealed #3 injector not working at all. Call today and they got info back from STAR engineers that the problem that a lot of the trucks are having this issue because the wiring harness somewhere between the injector and the ecm is separating and that is why it doesn't run right, will find out tomorrow when I go and pick it up...