Long crank
Fleet Owner
Joined: Nov 2003
Posts: 27,924
Likes: 3,645
That sounds a little different from your first post
I agree that starting w/ a good FICM is the best bet.
I've got a 2004 f250 6.0 that I've been having a long crank problem all of a sudden. The truck always starts eventually. Its runs fine and has all the power it normally does. When it's cold it starts right up. It's when you shut it off when it's hot it long cranks. The ipr % is 23 when the motor is warm at idle, and icp is at 590 ish at idle as well. Ficm voltage is around 47.5 to 48. Just looking for some direction to start looking towards
I agree that starting w/ a good FICM is the best bet.
Logistics Pro
Joined: Jul 2014
Posts: 4,673
Likes: 532
From: Houston, Texas
Admittedly, finding a swap in might be a long shot. But, when you're a cheap a$$...
Join out the regional FTE chapter forum here for Wisconsin, and post a message or a personal message to the administrator of that group. Maybe you get lucky. But, you may not have time for all that, so just let FICMrepair swap you a rebuilt for yours.
Join out the regional FTE chapter forum here for Wisconsin, and post a message or a personal message to the administrator of that group. Maybe you get lucky. But, you may not have time for all that, so just let FICMrepair swap you a rebuilt for yours.
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New User
Joined: Apr 2019
Posts: 11
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That was while the truck was running, someone said they wanted to see it while the truck was cranking, and yeah the ficm voltage, went from 42v when the motor was cold up to 48v as it heated up, when I hit the gas when it was cold the ficm volts would climb up to 48 as well.
Former Vendor
Joined: Feb 2010
Posts: 1,803
Likes: 5
Thanks for the kudos and recommendations, guys! FordFan....as your voltage is dropping below 45, there is no doubt that your FICM is game over. I'm super sorry. Ship on over to us or let us get you one on exchange and move on! Just please be sure to bench test your alternator when it is physically hot to the touch and get your batteries load tested to ensure that you don't have a repeated issue.
Hope this helps!
Hope this helps!
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