2005 silverado wont idle or stay runnung - Silverado Chevrolet Cars & Trucks

See if the first video helps you?

https://www.google.com/search?q=2005+Chevy+Silverado.+Why+does+my+high+beam+light+stays+on

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Automatic idle module may be bad or the idle air valve may need to be cleaned.

Throttle body may be defective. The idle control valve is built into the assembly.

chk fuel pump, chk fuel filter, if it was ran with less then half a tank dirt can clog the filter, or burn out the pump, some were ur car is not get fule to the right places.

Check for a blowin fuse, Or a defective relay.

check your fuel pump pressure, sounds like fuel pump pressure low

as part of the solution i first must ask, is the check engine light on? if not, it may just be time for general maintenance (spark plugs, wires, throttle body cleaning, injector system cleaning). second, while running and running in idle, is the idle varying (continually reving up and down), rough, low or none of the above? answer back and i can help out a little more.

You have air in the fuel system, it takes special skill and tools to bled it properly.

If you haven't totally removed all the gasoline from the fuel supply by draining the tank, cleaning the fuel lines and replacing the fuel filter, the leftover gasoline will effect the engine and performance. Hope this helped... Please vote for me.

Check your fuses. Sometimes a blown fuse will turn the light on.