01-04.5 LB7 Duramax Powertrain
i have changed my CP3 pump and Filter can't get it to turn over
fault codes are P0193, P0380, P0540,and P0090
most of the fuel lines are empty
tried to start it to prime the fuel lines drained battery 3 times still no go
there is no fule primer button on the filter to prime the system with...