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P1687 Diagnostic Trouble Code Discussion for February 2007

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Trouble Ticket Help Requests for DTC P1687
Help Request Posted
2001 Dodge Ram 2500 Truck 5.9L No Start VIN: 1B7KF23Z81
P1687: No Cluster Bus Messages. ... fresh ideas on this one. This truck only acts up when cold and not every time. When you crank it over, the starter will kick back, almost like motor is out of time. After SEVERAL minutes of trying it will finally start, run rough for a few seconds while yo...
February 14, 2007
2001 Dodge Ram 2500 Truck 5.9L No Start VIN: 1B7KF23Z81
P1687: No Cluster Bus Messages. ... fresh ideas on this one. This truck only acts up when cold and not every time. When you crank it over, the starter will kick back, almost like motor is out of time. After SEVERAL minutes of trying it will finally start, run rough for a few seconds while yo...
February 14, 2007