Power Loss and Surging Issue. HELP!!!

[pwrstrk11]

I am going to try and be as detailed as possible with this issue. I have already started the trial and error/ process of elimination repair solution. This has been happening for about 8 months now.

What it is doing:
-Cranks a long time before it will start (5-8 seconds roughly) whether first start or 10th of the day.
-I am going to school on the sea coast and the truck runs fine in the lower elevations. When i am at home (much higher elevation) the truck surges around 50-60 mph and the turbo wont boost it just bucks and surges/ cuts in and out and looses power. If i stomp it to the floor it will come out of it.
-With the SCT turned on it has good power, If i turn the SCT off it couldn't get out of its own way.

What I have done:
-Replaced EBP sensor twice and the EBP sensor tube.
-Head Gaskets and studs.
-Cleaned turbo and had examined by three different mechanics.
-Has an EGR delete
-Matt Robinson's tunes erase the EGR trouble codes.
-HPOP was replaced two years ago
-Ordered a new MAP sensor haven't installed it yet though

I am just completely at loss as to what is going on here and getting really frustrated, any help is greatly appreciated!

[2 stroker]

You need to check your batteries weak or bad batteries will kill the FICM this will give a bad rough idle at startup because the voltage is to low must be 45v or higher if under 45v you will be killing your injectors.
The price of a new ficm around $1100 or you can have your rebuilt at BPD Repair Ford FICM Module for $300
or--- FICM Repair.com - Your Source for FICM Repair My choice
Info here http://www.fordtechservice.dealercon...FICM_Guide.pdf
and here http://swampsdiesel.com/site/install...ge_Testing.pdf
Testing the FICM

Ford 6.0 FICM Testing & Removal Instructional Video - YouTube

Ford 6.0 FICM Testing & Removal Instructional Video - YouTube

You need the Edge CTS this will tell you most everything you need for your truck plus it will show voltage to the FICM every 6.0 needs a good set of gauges.
2 stroker

[pwrstrk11]

thanks for the help 2 stroker!