03 6.0 doesn't start...HELP

Hemlock71 · #1 (**permalink**) 06-29-2011, 07:56 AM

Hi All, I had a problem with the truck cranking and not starting then it would start when it felt like it a while ago and learned that the ficm was not getting the proper voltage so I had it repaired and got it back a couple of days ago, it ran fine until this morning and the same thing happened crank no start. The only other code besides the ficm was the crank sensor. I've heard of the cam sensor causing problems to and a lot easier to get to. Anyone have any thoughts on what I might in for...lol This problem only happens in the morning after sitting all night. After it does feel like starting, it will start with no problems all day long.
Thanks,
Don

**2006PSDSD** · #2 (**permalink**) 06-30-2011, 04:32 AM

I moved your thread to a more appropriate forum section. You will get seen here easier, and hopefully get some assistance

**a2elvis** · #3 (**permalink**) 06-30-2011, 06:35 AM

Sounds like FICM problem, if the repair didnt take you may end up replacing the power supply portion of the FICM. They do sell the power supply portion of the FICM by itself.

rado · #4 (**permalink**) 06-30-2011, 07:38 AM

How FICM power supply is changed?

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