6.4 trouble!!! - Ford Powerstroke Diesel Forum
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post #1 of 2 Old 05-15-2012, 07:01 AM Thread Starter
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6.4 trouble!!!

Got a 2008 Ford f-250 6.4, truck came in with a very loud thumping noise, had codes p0281, p0269, p040d. I ended up pulling the cab and pulled the valve covers and found cylinder 8 exhuast rocker arm was off, we put 3 new injectors, new rocker arm, new push rod, 2 new turbos (had a pretty nice oil leak). everything else seemed to check out okay. I cleared the codes and ran the truck... still has a small thumping noise still and still throwing p0269 and p0281.. any help would be great as i have lost all my hair from pulling it out!!
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post #2 of 2 Old 05-22-2012, 02:24 PM
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Did you all the rockers? Did you find the missing one? How were the valves?

2008 F350 srw Crew Cab 4x4 long bed
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h&s mini maxx custom dash mount
275 70r18 BF Goodrich T/A k/o tires
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Air dog II and sinister EGR Delete
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2005 f-250 crew cab short bed
King Ranch 364,000 miles
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"Every engine deserves a turbo, only a few deserve 2"
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