6.7L Power Stroke Diesel 2011-current Ford Powerstroke 6.7 L turbo diesel engine

check engine light runs rough. idles rough.

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Old 10-03-2018, 06:01 PM
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tymiller
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check engine light runs rough. idles rough.

96 powerstroke 7.3 220,000 miles. has a bully dog programmer hooked up,not through the obd port its hard wired under hood next to the fan motor.a/c inlet shroud. water was in fuel,i dropped the tank and thoroughly cleaned it. disconnected fuel lines and from lack of compressor i gravity drained the fuel lines.had to replace injector harness on passenger side rear harness, (my truck was vandolized and disrespected)it had been cut. i replaced the cam position sensor today, no change. please help
 
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Old 10-03-2018, 08:12 PM
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Talyn
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So had water in fuel, you cleaned fuel lines and tank(s).

Replaced passenger side rear harness? the one under the valve cover?

CPS wont cause a rough run, it will cause run or no run.

Is it sounding like its missing and shaking really bad, or just sound like its running rough? You still might have a injector harness issue.
 
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