Why isn't this Eletrical Engine working?

[ARavinMadMonkey]

So, two eletrical engines either side of a quarry, one works, one doesnt, can anyone tell me why? Right one works the left one just gives off the particles showing its being powered by redstone.

[TheJamesp55]

It MAY be out of power or using all the power on the 1st one..,.,.,.,Yet I wouldnt reccomend using the wires, Use Glass Fiber

[disconsented]

Engines require redstone power to function.

They also require 6(I think) EU per second, move the wire so the distance between the engine and the junction is the same.

If it still isn't working increase the amount of power going to the engines.

[Toraxa]

How far is it from the power source, and what is the size of the packets of power being sent? If you're powering it directly off of a solar power, and it's slightly too far away, the power may be lost before it reaches the left side due to it being four blocks (or so it appears in the screenshot) further away.

Even if you're not using it directly off of solar power, if it's far enough off it could still lose all power before losing one but not the other due to discrepancy in wire length.