Reduce power and stall
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Reduce power and stall
I’m sure this is already been asked but can’t find a result.. 2018 130k 6.7, driving without a trailer it drives fine no code no stall. As soon as I hook up a trailer in tow haul or not it will throw the reduced power and stall. Check engine light does not come on however checking the memory there’s a large leak code. Any input is appreciated!
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Joined: Feb 2018
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You'll want to look into the threads in the '17 and up section on electrical issues with the connections in the rear of the truck. These connections are subject to corrosion and they do all manner of very weird electrical things. It's very common. Now, I haven't read on your problem, but I don't read all of those threads since they all pretty much have the same content.
In the memory, I believe you are looking at a history code. That was something from the past, like you left off the fuel cap. You can leave it there. It causes no harm.
In the memory, I believe you are looking at a history code. That was something from the past, like you left off the fuel cap. You can leave it there. It causes no harm.
Thread Starter
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New User
Joined: Jun 2021
Posts: 3
Likes: 0
You'll want to look into the threads in the '17 and up section on electrical issues with the connections in the rear of the truck. These connections are subject to corrosion and they do all manner of very weird electrical things. It's very common. Now, I haven't read on your problem, but I don't read all of those threads since they all pretty much have the same content.
In the memory, I believe you are looking at a history code. That was something from the past, like you left off the fuel cap. You can leave it there. It causes no harm.
In the memory, I believe you are looking at a history code. That was something from the past, like you left off the fuel cap. You can leave it there. It causes no harm.
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