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'04 6.0L 65k here with the same exact symptoms....right before Christmas died going down the road towed to Ford dealer and said it was High Pressure Oil Leak- replaced the HPOP, IPR and EGR valve....Merry Christmas!! Used scangauge prior to and it found no codes
Last Monday, same thing...driving down the road, shuts off, cranks, no start...at the shop now....diagnosis...High Pressure Oil Leak....seriously????? Didn't you guys already fix that???
Waiting for another update....starting to get a little discouraged.
you need 500 psi to start the engine. the icpdsd is just what the pcm wants to see. the fact you have 21psi is an issue. suspect leak, failed ipr or failed pump. also possible a failed injector or dummy plug but they tend to show 200-350 psi when they fail.
mech1;8401373]there are no dtc's stored or pending, when cranking the TBC comes on the dash monitor and i can see the tach is moving during cranking any ideas? thanks, did a quick google and search here
Last edited by jason11; 02-10-2010 at 09:46 AM.
Reason: tyo
Just went through similar symptoms, would crank fine, but not catch. Sounded like pilot light blowing out under the hood. Tack would peg right sometimes during crank. Turned out to be Cam Sensor (OEM $42). Replaced today; humming like a top. Good luck!
ok so i have found no oil pressure to the oil rack (term?) on the top of the injectors what drives the hpop? anyone have a schematic how often does these go out? thanks