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

INJECTORS??

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Old Oct 18, 2022 | 05:00 PM
  #1  
balakayyyy's Avatar
balakayyyy
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INJECTORS??

so i bought 2016 ford f250 6.7 about a month goes by and discover an oil leak coming from upper oil did some research and found out you can put the 2011 pan with o ring gasket got all the changed out and 3 days later had a bad knock check engine light come on said cylinder 1 and 6 injector operating at min limit took to dealer sat there for a week and they say injectors are good they wana pull the motor apart say its internal i dont let them do it get truck back and start up and everything sounds fine fuel knock goes away drove it for a week or so and now it started having a minor knock more less sounds like vavle chatter at idle and louder driving check engine light came back on and now its cylinder 1-6-7 operating at min limit truck idles and drives fine no miss i have noticed its stuttering at start up and blowing blue/white smoke out on start but not at idle anybody know what this could be?
 
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Old Oct 19, 2022 | 02:12 PM
  #2  
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Originally Posted by balakayyyy
so i bought 2016 ford f250 6.7 about a month goes by and discover an oil leak coming from upper oil did some research and found out you can put the 2011 pan with o ring gasket got all the changed out and 3 days later had a bad knock check engine light come on said cylinder 1 and 6 injector operating at min limit took to dealer sat there for a week and they say injectors are good they wana pull the motor apart say its internal i dont let them do it get truck back and start up and everything sounds fine fuel knock goes away drove it for a week or so and now it started having a minor knock more less sounds like vavle chatter at idle and louder driving check engine light came back on and now its cylinder 1-6-7 operating at min limit truck idles and drives fine no miss i have noticed its stuttering at start up and blowing blue/white smoke out on start but not at idle anybody know what this could be?

I had my upper oil pan leak repaired and had the same issue, Ford Service had to apply this TSB, twice to resolve the issue... I am not sure how repairing the leak, creates the injector knock, but if you search the web, it has happened more than once .....Do you know the trouble codes ?
Have a look, the information may help in your situation. my model 2015 F-350 6.7 , https://www.tsbsearch.com/Ford/16-0064 Check the trouble codes and see if the TSB may apply
 
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Old Oct 31, 2022 | 06:32 AM
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balakayyyy
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Originally Posted by CFLSuperDuty
I had my upper oil pan leak repaired and had the same issue, Ford Service had to apply this TSB, twice to resolve the issue... I am not sure how repairing the leak, creates the injector knock, but if you search the web, it has happened more than once .....Do you know the trouble codes ?
Have a look, the information may help in your situation. my model 2015 F-350 6.7 , https://www.tsbsearch.com/Ford/16-0064 Check the trouble codes and see if the TSB may apply
Will this work for a deleted/tune truck i dont have a tuner and the guy at the shop says he cant flash the truck cause it will lose the tune
 
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Old Oct 31, 2022 | 07:43 AM
  #4  
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Originally Posted by balakayyyy
Will this work for a deleted/tune truck i dont have a tuner and the guy at the shop says he cant flash the truck cause it will lose the tune
I think you would need to go with information the shop is giving.. My situation was for a non-deleted 6.7..
 
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Old Oct 31, 2022 | 02:11 PM
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Originally Posted by CFLSuperDuty
I think you would need to go with information the shop is giving.. My situation was for a non-deleted 6.7..
thanks for the help.
 
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