Recent content by Nauti St Tropez

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    New 5.7l Vortec safety oil pressure switch for electric fuel pump issues.

    So ran into a problem installing electric fuel pump 3 way safety switch. There needs to be 12v cranking on 1 terminal to pre prime the pump before the oil pressure switch takes over. Problem is i only get 9 volts at solenoid. If i remove yellow/red from key switch and crank it there is 12v. I...
  2. N

    Low Cranking Voltage at Key switch 9volts.

    So ran into a problem installing electric fuel pump 3 way safety switch. There needs to be 12v cranking on 1 terminal to pre prime the pump before the oil pressure switch takes over. Problem is i only get 9 volts at solenoid. If i remove yellow/red from key switch and crank it there is 12v. I...
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