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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 29573
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Have a 03 that will not start. Dealership changed injectors.

Customer Question

have a 03 that will not start. Dealership changed injectors. truck ran for 600 klm and died. now they said its the fuel pump. changed that cleaned the lines, fuel tank and filter. still will not start.
Submitted: 1 year ago.
Category: Chevy
Expert:  George H. replied 1 year ago.


Customer: replied 1 year ago.
not sure where to find your answer for my 2003 duramax with no start problem
Expert:  GM Tech (Cam) replied 1 year ago.

What is the return fuel flow rate they measured and what is the cranking fuel rail pressure?