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power cutting off

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Old Jul 28, 2005 | 04:54 PM
  #1  
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From: So Cal
Car: 87 IROC-Z
Engine: LsX
Transmission: MN12 6speed
Axle/Gears: 3:42
power cutting off

i had problems with my car not firing all o of sudden it started but now it doesnt. seems like my fuel pump doesnt getrenough power to turn it on? is there a realy for the power source? waht else can it be???
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Old Jul 30, 2005 | 09:44 AM
  #2  
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There is a relay for fuel pump power. You should be able to hear the pump run for two seconds when the ignition is first tuyrned on.
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