CODE P0300 - PowerStrokeNation : Ford Powerstroke Diesel Forum
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post #1 of 3 (permalink) Old 10-05-2011, 04:06 PM Thread Starter
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Join Date: Apr 2011
Posts: 21
CODE P0300

Got any ideas of why I would be getting this code? I also got a cyl 7 misfire while the engine was cold.

2005 350 6.0 K&N intake 4 inch turbo back exhaust Eric's tunes edge insight gauges
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post #2 of 3 (permalink) Old 10-05-2011, 05:36 PM Thread Starter
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Posts: 21
Re: CODE P0300

I returned the truck to stock and so far no code...I think the code might be tune related. Any Ideas?
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post #3 of 3 (permalink) Old 10-07-2011, 02:21 AM
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Posts: 652
Re: CODE P0300

Random Misfire Detected
How good are your batteries it may be the ficm low or bad ones will kill it.
2 stroker

06 F350 4x4 PSD Lariat FX4 CC LB
Edge Insight CTS-Expandable Pyro
AutoMeter Fuel Pressure Gauge
Fuel Reg. Kit 3C3Z-9T517-AG
Amsoil By-Pass(Amsoil 5w40)
Delo ELC-coolant Filter
pulling 14,000 lb Alpenlite 5er
97 F350 4x4 PSD CC LB
PacBrake&ATS converter lockup
3" dp 4" exhaust
TruCool 28,000 lb cooler
Tymar Intake
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