Fuel Air Separation Systems

[Reverie27]

Are fuel air separation systems like Fass Fuel really effective? What does it do for diesel engines?

 

[5harp3y]

If it is so good why don't they fit it to every engine?

Snake oil

Just like

Carbon cleaning
Ecotec valves
Fuel line magnets

Etc etc etc

 

[Cooper]

If anyone is unsure about fuel savers PLEASE watch this. This Aussie is awesome...

View: https://youtu.be/3ebR0yyPO_U

 

[Gundun]

The problem is that even to dispute even the most ingenuous feature these so-called efficiency systems one needs to have a basic grasp of mechanic, which not everybody have...so there you go.

 

[Ianmc]

It's common sense really, if they worked and were cost effective OEMs would install them.