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Dan
Dan, Technician
Category: Chevy
Satisfied Customers: 23591
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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06 Silverado will jump but not start on its own. fuel pump

Customer Question

06 Silverado will jump but not start on its own. fuel pump relay buzzes when key turned to on. runs fine after jump but no power at all if turned off. all gauges read nominal when running. checked all fuses and relays all appear ok
Submitted: 1 year ago.
Category: Chevy
Expert:  Dan replied 1 year ago.
Hello, my name is ***** ***** I'm here to help get your problem solved. It sounds like your battery is shot. You can monitor battery voltage while trying to start, if it drops below 11v it needs to be replaced. You can also remove battery and have it load tested at your local parts store for free. This could also mean poor connection on battery so you will want to remove/reinstall battery to check connections. Let me know how it goes or if you have more questions, thanks.