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Old 06-18-2013, 06:13 AM
Moparigno Moparigno is offline
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Default Fuel pump priming

Hello,

I have built a return type fuel system using an Aeromotive fuel pump (in-tank) that receive current when the ignition is switched on. A fuel pressure regulator allows the fuel to flow back to the tank.

I've seen in many applications that the fuel pump starts just for a couple of seconds during the ignition. Then it stops until the key is switched on the crank position.

How I should wire the pump to avoid that it keeps going at the ignition even though I do not start the engine ?

thanks for the help.
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'70 Challenger R/T 383 Hemi Orange
'70 Barracuda GC convertible 383
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