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P0672 Diagnostic Trouble Code Discussion for November 2018

Glow Plug No. 2 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0672
Help Request Posted
2012 Chevrolet Silverado 3500 HD LT 6.6L DEF Quality VIN: 1GC4KZC82C
P0672: Glow plug 2 control circuit. Ok here we go. Thanks in advance for any input you care to offer. Truck came in with "EXHAUST FLUID QUALITY POOR" message on cluster. Can not get current mileage from cluster because of message. As far as we can guess its about 95K miles. We monito...
November 30, 2018