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

6.7 PSD

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Old Mar 18, 2026 | 11:04 AM
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6.7 PSD

Hi
my 2017 PSD acts as if it is backfiring when cold. Two miles down the road and all is good. Any ideas? It only has 32,000 miles.

thanks in advance
Armstrongfordtrucks
 
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Old Mar 18, 2026 | 12:20 PM
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How cold is cold and how hard are you running it cold.
There is a difference between Florida cold and North Dakota cold in January.

Oh and you need to run that thing more, 17k on a 17 it it home from the dealer yet.😊😊
 

Last edited by Just Chilling; Mar 18, 2026 at 12:22 PM.
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Old Mar 18, 2026 | 03:36 PM
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I am in Florida. I purchased the truck a year ago with 970 miles on it. I purchased it from a Ford dealership in North Carolina. If also seems to have hesitation. Usually when I notice it temps are lower 50* and 40’s. I also hear a lot of turbo whistling. Completely stock only because I have a bumper to bumper warranty. I’m ready to go back home to Pa in 10 days and will go to Ford garage. Any idea with that information? Thanks
 

Last edited by armstrongfordtrucks; Mar 18, 2026 at 03:42 PM.
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Old Mar 18, 2026 | 04:34 PM
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What codes are you getting using a code reader

 
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Old Mar 18, 2026 | 05:13 PM
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I don’t have any thing to read codes.
 
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Old Mar 18, 2026 | 06:16 PM
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You can pick up inexpensive ODBII readers just about everywhere (or, from Amazon, e.g.). If you're really in a bind you can stop by an AutoZone or O'Reilly's and they'll scan it for you for free.
 
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Old Apr 5, 2026 | 04:09 PM
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No codes.

goes to ford garage Wednesday. Will keep you posted
 
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Old Apr 11, 2026 | 04:05 AM
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Audio of engine noise. Ford claims two sticking injectors. I have the truck back to test drive this morning. Anyone have any ideas? Remember I have to get the truck ready after placing phone under hood. Thanks for your input and advice.
 
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Old Apr 11, 2026 | 05:13 AM
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I can’t get it to play on my iPad. Not sure why.
 
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Old Apr 11, 2026 | 09:29 AM
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Follow the instructions:

https://www.hotshotsecret.com/diesel...hoCracQAvD_BwE
 
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Old Apr 11, 2026 | 03:52 PM
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My Ford garage says Archoil. I have used it for about six months now.
 
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Old Apr 12, 2026 | 06:58 AM
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Trying to get video to upload again. Changing two injectors no help. I still think turbo?
 
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Old Apr 12, 2026 | 07:07 AM
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Still trying to get this to load.
 
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Last edited by armstrongfordtrucks; Apr 12, 2026 at 07:09 AM.
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Old Apr 12, 2026 | 07:12 AM
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Test
 
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Old Apr 12, 2026 | 08:03 AM
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That popping sounds like boost "escaping" or "bypassing" from somewhere.(?)
 
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