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Message: [QUOTE="NIUHuskie, post: 1058567, member: 14333"] [b]No Start - 06 F250[/b] Hey folks, I am frustrated and looking for another set of eyes on this problem. 2006 Ford F250 6.0L PSD. I had a prolonged crank that worsened when engine was hot. Eventually, it left me with a no start when hot. After cooling down for an hour, engine started after a prolonged crank. I replaced the passenger side dummy plug and stand pipe. I took it for a test drive and before shutting the engine off, had throttled up to 3000 rpm and then engine shut off. I then and still have a complete no start situation. I replaced the driverside dummy plug and stand pipe. I found a dummy plug o-ring was blown out. Put everything back together and still no start. I replaced the STC fitting and seals on HPOP connections and still no start. I unplugged the ICP sensor and it had no effect. Sensor does not appear to have any oil seeping through. I plugged in AutoEnginuity with the Ford Expansion and found the following codes: P2285 Injector Control Pressure Sensor Circuit Low P2614 (CMP) Output Circuit Open P2617 (CKP) Output Circuit Open U1900 CAN Communication Bus Fault - Receive Error B1869 Lamp Air Bag Warning Indicator Circuit Open B1318 Battery Voltage Low B1352 Iginition Key in Circuit Fault I attribute the B- and U-codes to low voltage and repeated starting attempts. [COLOR="lime"]FICM Voltage[/COLOR] during cranking [COLOR="Lime"]maintains above 48V[/COLOR]. [COLOR="lime"]IPR [/COLOR]values raise to [COLOR="lime"]above 80%[/COLOR] during cranking. ICP desired reads above 1200psi [COLOR="Red"]ICP actual[/COLOR] reads [COLOR="red"]no higher than 305psi[/COLOR] (obviously lower than the 500 required to fire injectors) At this point I am thinking the HPOP, but would like another set of eyes looking at this information before I spend that money. Thank you all for your support! [/QUOTE]