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Old 07-11-2014, 08:28 AM
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HUMTECH HUMTECH is offline
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Location: Canada
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Default Re: Fuel pump wiring

Yup, it will power the pump on. When you key on it primes the fuel system up to pressure. Once that happens pump shuts off till engine is actually running. Jumping at the relay keeps pump running
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1987 Jeep YJ 403hp sbc 653hp on NOS
1998 Chev Z71
2007 Chev Trailblazer SS
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