F 250 2WD Super Duty V8-6.0L DSL Turbo VIN P (2004)
Engine Maintenance
If an engine has been the victim of poor/lack of maintenance, performance and operation quality will suffer. Components that are highly suseptable to
poor maintenance are the fuel injectors.
Poorly maintained oil and poor fuel quality (Low lubricity or unclean) can permanently damage multiple injectors within a short time period. This can
lead a technician to believe that the FICM has malfunctioned when it actually is working as intended
One way to investigate questionable maintenance with damaged injectors is through the use of the injector electrical test (buzz/click test).