#8 Inj Weak ?

[Adam7.3]

I had a friend scan my truck with the ford scaner, and did the old buzz and contrubtion test. Then #8 injector came up as weak ?? It seems to run fine and start up, but I dont know would that be affecting power or economy at all ? What should I do ??

[scheidt27]

have you replaced your cps with the "new improved" gray colored one. Mine was giving me problems with CC testing. Put a black one back in and presto, no codes

[Adam7.3]

I did replace the cps sensor.........what about that #8 injector would it hurt fuel economy or power. Maybe should I leave it untill it starts running rough ???