Hi Guys,
I finally got my cranking numbers for hard start and periodic stalling. Are the cranking numbers look ok. The EBP, MAP, and BARO pressures with KOEO are all within a few degrees while cold and EOT, ECT, TFT temperatures are within a few degrees.

2005 f250 6.0 180k
These numbers are while cranking and the temperature is 17 degrees.
The Hpop did not go up gradual it just jumped up to 1585 and I had to crank a few more times and it actually jumped to 1725.
Icpv 1.9
Ipr 60.
Fmp 47.5
Hpop 1585
Flp 11.
Fvp 11.5
Batt 11.3
ficm sync 0.0


Key on not running
Icpv 0.2
Ipr 14.7
Fmp 48
Flp 11.
Fvp 11.5
Batt 11.3
ficm sync 0.0

After starting cold 17 degrees out
Idle around 690
Hpop 1585
Icpv 1.1
Ipr 27.8
Fmp 47.5
Flp 13.5
Fvp 13.5
Batt 13.9
ficm sync 1.0

 

Shouldn't the FICM be in sync while cranking?

 

If the first set was while cranking... you have a CAM/CRANK sensor issue. Watch those two sensors on your live gauge as well as FICM sync. When those two go to "1.0", FICM should also go "yes" or a 1".

Your numbers look fine... except that FICM sync. What I said above should get you fixed up. Maybe the wires are oil soaked or a little chewed up.

 

I remember watch a DTR video.....common place for a wiring issue was on a valve cover bolt, and a wire that ran down the front of the engine for one of the 2 sensors not sure which one

 

To add to the above advice, sometimes it's as simple as removing the two sensor plugs and cleaning up the pins with some electrical cleaner, they can and do get dirty.
We have had cases in the past where all it took was removing the sensor plug and plugging it back in.

 

Thank you for the suggestions I will work on it after the storm and post my results.

 

I just got my relay from ed, but im still gettin the same problom

 

I'm bringing my truck in for repair within the next week. I will let you know what they come up with if anything. This problem has been going on for a while and we can't seem to locate the problem.

 

Appreciate any updates.
Did you get a chance to check the cam and crank sensor plugs, wiring?