Just replaced injectors and now truck won't start. Just cranks. Heard something about calibrating injectors to the ecm using the code on the injector? If anyone knows anything about this please help!!

 

were they stock injectors or after market injectors?
If they were stock than i would yes,but a shop would have to get inside the ecm to program the new numbers because a regular tuner cant make changes like that.
You may also have alot of air in the fuel system that just needs bled out.

 

Yes they were stock injectors. I cracked the fuel lines at the fuel tubes and there was fuel comin out of all them. I also get gets p0201 and p0203. It says the circuits for injectors 1 and 2 are open. Could that prevent any of them from spraying fuel into the cylinder?