ok i just performed a motor replacement i used the original bolt on parts like injectors and so on the only problem i have is the injectors will no spray gas i have tested the injectors and they work perfect when i manual have them spray there are no check engine lights or codes any help would be appreciated

 

Does not come off as a hardware issue to me. Check your wiring harnesses and electrical connections. If you have a major electrical fault, such as a coil pack disconnection, or other ECU fault, the injectors will not fire. It might even be a simple control relay in your PCM for that matter...