Tags - Powerstroke
2781 days ago
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Categories:
Ford
Tags:
2006, Ford, F 550, Powerstroke, 6.0, Hard start, Dies, without, throttle
Truck confirmed hard start. Cannot run unless driver aids throttle.
Found no DTC's. Used scan tool to monitor FICM voltage and ICP, IPR % good. Watched cam and crank sync toggle to NO from YES and
Upon cold start up vehicle has extended crank time. Vehicle has a hiss sound from underhood area.
Started truck cold and found 20 seconds of crank time. After truck was started the hiss sound was ve