5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

test fuel pump?

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Old 02-27-2007, 05:45 PM
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georgiaguy246
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Default test fuel pump?

ok how do i go about testing my fuel pump? i think the pump is bad and the car is so close to starting but its something with the fuel line and i am pretty sure its the pump. if you guys could explain for me how to test it i would apprechiate it. sorry for all the stupid questions but you got to find out sooner or later. thanks,
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Old 02-27-2007, 06:25 PM
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Coaler
 
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Default RE: test fuel pump?

run power from the pump directly to the battery. if it doesnt turn on u have urself a bad pump. if it does check the relay under the drivers seat. if thats not it well then u have a wiring issue somewhere in the acctual wires.
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