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2000 4dr brake lights stay on

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Old Mar 16, 2023 | 04:13 AM
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  #11  
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Originally Posted by GeorgeLG
How do you know that the fuel pump turns on when you press the brake pedal? Have you verified this with a fuel pressure gauge?

George

no i heard the pump kick on from under neath
 
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Old Mar 16, 2023 | 10:35 PM
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Get under the truck and find the ground connection point for the fuel pump on the left rear frame rail and make sure that all connections are clean, solid and tight.

George
 
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Old Mar 18, 2023 | 03:06 AM
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Originally Posted by GeorgeLG
Get under the truck and find the ground connection point for the fuel pump on the left rear frame rail and make sure that all connections are clean, solid and tight.

George
ok as soon as the weather brakes around here oh and i allso made a test light for the fuse box ! ill let you know my findings
 
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Old Mar 18, 2023 | 01:01 PM
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If the ground is ok then its most likely a short to power in a wire bundle somewhere like under the drivers side carpet from water leaks and corrosion.

George
 
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