Fuel Flow In/Return Meter/Gauges, Idea...
im thinking about installing a flow sensor on return side of my engine(my LQ4 has both a in and return on the engine itself).
i would also install a LCD style display module that would be visible from the drivers seat... serving as "fuel usage display"
would this give me an accurate reading of fuel usage? or would the factory fuel-rails greatly affect the accuracy of the readings?
thankss!!


