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P0671 Diagnostic Trouble Code Discussion for February 2008

Glow Plug No. 1 Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0671
Help Request Posted
2003 Ford F-350 Super Duty XLT 6.0L No Start, hard start VIN: 1FTSW31P03
P0671: Glow Plug 1 Circuit Malfunction. this unit gets more codes than listed all 8 glow plug codes ocurr in unit when tested individually and were all replaced as resistances at glow plug themselves were all 9 ohms re assembled re tested system replaced faulty gpcm re tested checked both glow plug ...
February 26, 2008