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Glow Plug Code / Tune Specific

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Old Jul 7, 2015 | 09:27 PM
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lostru
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Glow Plug Code / Tune Specific
Strange issue with a glow plug code only when running the unlimited tow tune from Matt at Gear tunes. Anyone ever heard of this. I am extremely happy with the tunes. Just wondering if its something seen before. 2006 F350 4x4 LWB.
 
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Old Jul 7, 2015 | 10:41 PM
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87crewdually
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What's the code?
 
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Old Jul 8, 2015 | 02:05 AM
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Be sure to let Matt know what is going on.


Sean

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Old Jul 8, 2015 | 05:12 AM
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P0674 is the code. I have emailed him. It was just after business hours and thought someone might have an idea if it could be mechanical.
 
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Old Jul 8, 2015 | 10:24 AM
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The meaning of that PID : It the #4 plug,harness or GPM
P0674 Ford Cylinder 4 Glow Plug Circuit Fault OBDII Engine Light Trouble Code | Engine-Codes.com

Might be worth doing the bad glow plug diagnostics
flow sheet on it.

Here is a post I did some time ago on the glow plug system.
https://www.ford-trucks.com/forums/1...ce-manual.html
You can do all of this with a multimeter.
Also it is independent of any tune.


Sean

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