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. - I am still searching for my answers. - Eric
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HPOP, if the rails are leaking under air pressure and the injectors are good the rails should be replace as well. Leaking rails will cause erratic idle and surging, have not seen a rail cause a no start......
