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

6.7 derate

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Old Aug 5, 2019 | 06:06 PM
  #16  
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Did the dealer keep it over night and have the same problem? This is the only way they can diagnose the problem.I wouldn't take they cant fix it as a solution to the problem.
They have to have the problem at the time of service or they cant fix it. if you drive it in there and truck is doing fine than there is nothing to fix. They have to experience the issue.
 
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Old Aug 5, 2019 | 07:29 PM
  #17  
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they had it for 3 days. Over the weekend I pulled it out of the firehouse and shut it off and started it back up before leaving and didn’t have any problems it ran fine
 
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Old Aug 5, 2019 | 11:52 PM
  #18  
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Since this is a FD vehicle, maybe the dealer would be willing to loan one of their flight recorder devices to see if it'll log one of these events while you are responding. I think it also consumes a VCM 2 so that's an expensive tool to have out of their shop for a few days.
 
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Old Aug 12, 2019 | 09:49 AM
  #19  
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Ok, maybe I missed it, is the CEL on? What code is it throwing? Didn't think it possible for it to go into reduced power mode without throwing a code.
 
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Old Aug 12, 2019 | 06:24 PM
  #20  
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He is receiving the "reduced engine power" on the dash info screen. I don't think that message can occur without a DTC correct? We are lacking the details on what the dealer found after it's visit.
 
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