Never worked on a 6.0 now a sick.0 but Was going down highway at 65 and passed a car, hit resume on cruise shut down. No spit sputter or anything. Now a no start only gauge I have is a edge cts monitor. Motor is a ford reman, don't know when. 4" exhaust and egr delete. ICP shows .2 and goes to 0 when unhooked but still a no start. ICP pressure shows 2150 cranking, FICM 48.5 cranking, Injector pulse width goes to 0 cranking. It was -14 last night and only about 20 today not a lot of diagnosis/guessing on my part. Any clues?

 

Wont crank when cold? Icp sensor sounds bad. Maybe the pigtail. Wont crank with it being unplugged? Fuel pressure?? Ipr may of blown screen.

 

Thanks hopefully tomorrow will be warmer ill check Ipr. Cranks fine just no fire

 

Had to pull turbo to get IPR removed found screen blown out. Hope this is cause of no start. If engine is a ford reman what does anyone think on stc, dummy plugs, etc. needing replaced or would they be upgraded??

 

just replaced my ipr 0n 05 6.0,started fine until 5 decree am.had winterizing in fuel but evidentyly not enough fuel gelled going down co rd.chg.both ffltrs.added 911 per i nstructions started drove to wok ran fine then no start after wk n0 icp ipr shows 21.1% ficm 48 have sync.pulled icp sensor it has oil in it.i was told if they have oil in them when pulled to replace.my emission light came on after filter chg no codes.got the new icp sensor going to replace tomorrow on way to work.tried to start it after unplugging old sensor not a lick..any ideas.good fuel flow @secondary filter.just replaced tstat and eot and ect. have been oet 200 ect 190 at 2500 rpm.icp had been 1800 t0 2200 at those rpms and at idle icp was 775 ipr 27.brk dn again,