2004 F550 6.0 early build - no start - Diesel Forum

rushing97 · 11-02-2009, 08:27 PM

I have an 04 f550 with 57000 miles. I have a p2290 i pressurized the HPOP and found oil rail leaking above injectors talked to ford and they said that it is a controlled leak and said probaly my injectors were bad. I pulled all 8 injectors and sent them out and tested all were good. Reassembled motor, started ran 5 mins now back to no start. has new IPR, new ICP and Harness, has 560 PSI while cranking, no start again. When running could not build over 750 PSI. Any ideas or suggestions welcome. - Eric

JAKE8842 · 11-02-2009, 10:24 PM

Quote:

Originally Posted by rushing97

I have an 04 f550 with 57000 miles. I have a p2290 i pressurized the HPOP and found oil rail leaking above injectors talked to ford and they said that it is a controlled leak and said probaly my injectors were bad. I pulled all 8 injectors and sent them out and tested all were good. Reassembled motor, started ran 5 mins now back to no start. has new IPR, new ICP and Harness, has 560 PSI while cranking, no start again. When running could not build over 750 PSI. Any ideals or suggestions welcome. - Eric

Are you def hearing it from injector area. Dummy plugs on the oil rail are common and hpop blowing check ball out side of pump are common also.
When truck was running, did oil gauge in dash drop to 0 when vehicle was at
idle?

rushing97 · 11-02-2009, 11:13 PM

Quote:

Originally Posted by JAKE8842

Are you def hearing it from injector area. Dummy plugs on the oil rail are common and hpop blowing check ball out side of pump are common also.
When truck was running, did oil gauge in dash drop to 0 when vehicle was at
idle?

Oil gauge dropped to zero right before truck died. Hasnt started since.