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P0674 Diagnostic Trouble Code Discussion for February 2015

Glow Plug No. 4 Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0674
Help Request Posted
2003 Ford F-250 Super Duty XLT 6.0L No Start VIN: 1FTNW20P03
P0674: Glow Plug 4 Circuit Malfunction. First off, thanks in advance to the diesel techs for their help. This is not my strong suit and I'm learning (always!) as I go after 35 years of this. This truck was towed in. At first it would start after a long crank & only idle (no acceleration at all)...
February 12, 2015