advance

  1. FnFilthy

    Surge 5 minutes after start, advance solenoid disconnected

    I am completely baffled. I have a 92 7.3idi. The motor has only 30k miles, but the fuel pump may have over 500k miles. Symptoms are that about 5 minutes after start I get a surge with hard dieseling, like the pump is advanced. There is a noticeable surge in power along with the increased...
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