please help with this problem

[william SS]

Went to start my car yesterday and all of a sudden its starts missing like crazy. Computer code read open #1 cyclinder misfire. So i took it to a chevy dealership and they said left bank all 4 injectors quit and showing open circut. Any idea what may of cause this and how to fix it?

[OreoLt1]

Sounds like a PCM issue or shorted wires. Inspect wire harness from Bank 1 all the way back to the PCM looking for any exposed wires. If no luck then I would have a professional technician diagnose it.

[bills98ta]

I had a ground wire break off the rear of the left head once that through me for a loop...