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6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

Dtc p0677

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Old Jun 1, 2009 | 08:50 PM
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signatow
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Dtc p0677

Hello All,

I'm new to diesels, my 2006 F250 has the engine light on. I ran the dtc's on my flashpaq and it shows P0677 glow plug #7 circuite failure. Do glow plugs go bad? The truck has 115,000 mi. Any help would be greatly appreciated.

Thanks in advance
Steve
 
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Old Jun 1, 2009 | 09:08 PM
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jboczar
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From: Clearwater
I am a diesel tech and it is really unlikely. I have worked on diesels for over 4 years now and never replaced a glowplug on a 6.0 More than likely the module on the right valve cover has failed. You can buy one and its basic plug and play, no programming required.

Justin
 
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