missing when hot

[06f250powerstroke]

took my truck for a drive today since the roads were nice, started right up after sitting for 3 months and ran perfect never missed a beat. After i got back it started idling rough missing every 10 seconds or so. tried upping the idle didnt help. when i put the truck in drive with my foot on the brake it smooths out.

my question would a leaking oil tube cause this, i bought the updated ones and when i get a chancei will put them in.

Is there anything else it could be this is driving me nuts!!!!

 

[Silverback]

i'd contact your injeector builder. Also this thread might have some insight:
http://powerstrokearmy.com/forums/showthread.php?t=8467&highlight=miss

 

[STROKER]

Is it throwing any codes?

 

[PowerStrokeEnginuities]

How long did you let it run

 

[06f250powerstroke]

i havnt got it on ford ids yet but on my scan guage nothin showed up, it has been a problem all last summer, runs great on start up but once it gets hot she idles real rough sounds like a big cam in a 454 lol. do you guys think the stand pipes are leaking in the oil rails?

 

[STROKER]

I kinda don't think so if the stand pipes or dummy plugs were leaking you would think it would have a long crank or a no start if the o-rings were in bad enough shape

 

[faster6.0]

Id try a different icp sensor or ipr and pigtail

 

[06f250powerstroke]

im wondering if its a torn IPR screen, once the oil gets hot and thins out it throws off the irp? scan guage readings on icp and ipr are in check tho

 

[Spindrift]

How many miles on your oil? What oil are you using?

 

[06f250powerstroke]

valvoline 5w40 change it every 3000miles, if i had a washed cylinder from a bad injector in the past would this be a symtom?