Originally Posted by BLACKNIGHT

Mine was just a simple fuel bump fuse change located inside the engine fuse box.

Originally Posted by FlatBlack XD

EDIT: The issue, at least in my scenario, where there is a crank but no start issue, happens due to the fuel pump fuse burning out and needing to be replaced. Save yourself the time and money and get the part yourself as I had to spend $118 for my dealership to diagnose and fix the issue which is a bit ridiculous. Master Tech told me that it is a common issue, especially with the 2010s.

So my research has concluded that this is not a familiar that is new to F150s, but I have had issues finding it on the 2009 or 2010 models. If there are threads and I missed them, I apologize in advance.

But, like the title says, my 2010 F150 5.4, with 52000~ miles, has had this issue very rarely over the last few months, but this morning, when I tried to start it, I could not get it to start at all. It'll just crank, even with my hand off of the key, until I turn my truck off. Longest I have let it crank is maybe 3-4 seconds before turning it off.

First off, I knew my battery went bad after it drained awhile ago (sometime last year) but wanted to run it until it would no longer work. I thought that could have been the culprit the last time this issue came up, so I replaced it a month ago with a brand new one, and I thought I fixed the problem.

Anyone else have or have had this issue? If so, what was the outcome? I am worried this could be an expensive fix but am hoping it is not. Thanks in advance for any comments!

Originally Posted by FlatBlack XD

EDIT: The issue, at least in my scenario, where there is a crank but no start issue, happens due to the fuel pump fuse burning out and needing to be replaced. Save yourself the time and money and get the part yourself as I had to spend $118 for my dealership to diagnose and fix the issue which is a bit ridiculous. Master Tech told me that it is a common issue, especially with the 2010s.

So my research has concluded that this is not a familiar that is new to F150s, but I have had issues finding it on the 2009 or 2010 models. If there are threads and I missed them, I apologize in advance.

But, like the title says, my 2010 F150 5.4, with 52000~ miles, has had this issue very rarely over the last few months, but this morning, when I tried to start it, I could not get it to start at all. It'll just crank, even with my hand off of the key, until I turn my truck off. Longest I have let it crank is maybe 3-4 seconds before turning it off.

First off, I knew my battery went bad after it drained awhile ago (sometime last year) but wanted to run it until it would no longer work. I thought that could have been the culprit the last time this issue came up, so I replaced it a month ago with a brand new one, and I thought I fixed the problem.

Anyone else have or have had this issue? If so, what was the outcome? I am worried this could be an expensive fix but am hoping it is not. Thanks in advance for any comments!