So we got a new service truck at work. It's a 2005 F-350 4x2 w/ a 6.0L Powerstroke and an auto trans. Came to us from Springfield Ohio last week. The check engine light was on and when I scanned it I got codes for a cylinder 6 misfire and insuffecent egr flow. I cleared the codes and so far the check engine light hasnt come back on. However the truck still seems to run like crap. It idles rough and seems low on power. Any thoughts would be appreciated.

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dieseldocter16's Sig:

2001 Dodge Ram 2500 SPORT CTD, leveled, Bilstein 5100's, Recon smoked clearance lights and Line of Fire (thanks 07redsled), SBS diesel 5" T-pipe w/ 5" stacks, pintle hook, Grand General train horn

sounds like maybe still an injector is not hitting. may be one of the ford mechanics will chime in here and help ya out. -

biged681985's Sig:

1999 dodge 2500
bombs: 12 valve with alot of bugs.

Probably got a ratty injector, but likely caused by low/negative fuel pressure.

EGR code is likely requiring a new EGR valve, pull 'er out and see if it's carboned all to hell. Could also be caused by the injector issue - if it's leaking it makes it soot up, and will hang the EGR open. -

Big Angry Hillbilly's Sig:

2008 F-350 4x4 Off Road 6.4 PSD 23+ MPG
Ford Powerstroke Dealer Technician
310-S Ontario Motor Vehicle Mechanic
Windsor, Ontario, Canada
Modification Friendly Dealer Technician - Just don't try and hide it from me.

Ok thanks for the help -