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2006 Ford F-350 Super Duty XL 6.0L MIL Lamp on
Posted to Ford Driveability on 4/23/2012 5 Replies

The problem is the code for the #4 glow plug circuit, PO674, returns immediately at each start. We've replaced the module, the harness to the #4 side, and the glow plug. What are we missing? We origionally replaced the module 2 weeks ago and the problem was so...

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  Related Documents & Media  2006 Ford F-350 Super Duty XL

 
Message Closed w/FIX

car Vehicle Data

2006 Ford F-350 Super Duty XL

VIN 1FDWF34P06
Engine6.0 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / DIESEL
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0674Glow Plug 4 Plug Or Harness Defective
Message Closed w/FIX

car Vehicle Data

2006 Ford F-350 Super Duty XL

VIN 1FDWF34P06
Engine6.0 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / DIESEL
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0674Glow Plug 4 Plug Or Harness Defective