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Message: [QUOTE="maxxedout, post: 1410945, member: 15749"] It definitely makes sense that the metal debris on/in the PCV was causing it to stick and thus creating the higher-than-commanded rail pressure situation. I just wonder what started the sequence of events that caused your issues. The high rail pressure could be the reason why your fuel was getting so hot, right? If your HPFP was starting to go, I'm sure hot fuel wouldn't help matters. I'm very curious to find out where the metal came from. Also, it would be interesting to see if your fuel temps come way down once the fuel system is cleaned up. The sucky part is that I've never heard of anyone having luck flushing the high pressure system on a 6.7. I work for a dealer, and I know our shop only handles contamination issues one way: every single component gets replaced. That's bad enough news on a stock truck without dual fuelers, hot injectors, etc. Like I said, I'm just curious to see where this all started. Best of luck to you with getting it resolved. [/QUOTE]

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