fuel system cleaners vs injector cleaners

[admir87]

just wondering,

would anyone know the difference between these two, besides the obvious statement that one is meant to be just for the injectors vs the other

would they both be as effective as the other on injectors?

and what do you all think of this product

http://trade.nulon.com.au/products/F...Trade_Strength

[hako]

I cannot comment on this particular product or any similar products other than to state that when I''ve used them I have noticed absolutely no difference to the way the car runs. I've used them because I've read the advertising and figured "it has to be good".....but really it made no difference.
If you have injector problems - and are sure (you know which injector is not squirting correctly?) then try this then if it doesn't work maybe replace the injector.