cleaning gas fuel injectors

[shinner]

what is the best way to clean to my fuel injectors on my 1999 200hp efi outboard mercury at home? thanks

[boats.net]

Short of having them rebuilt the only thing you can do is spray Mercury Power Tune in tip and let it soak.

[shinner]

cleaning gas fuel injectors

i cleaned them externally,can they be back flushed by opening the selnoid? thanks

[boats.net]

You can try that, be careful not to damage.