Why isn't this pump working?

[teser]

It worked just fine for a few hours then randomly stopped. It's getting energy from a redstone energy cell, and there's plenty of lava under it, what's wrong here? I've also tried breaking it and putting it back down, but it refuses to work.

 

[Poppycocks]

It only pumps lava sources, not flowing lava. What you've got left looks like a lot, but it's unpumpable, move your pump somewhere else.

 

[teser]

is there any way to change it so it will still pump if there is flowing lava above source blocks?

 

[Poppycocks]

is there any way to change it so it will still pump if there is flowing lava above source blocks?

No because then you could have infinite lava from a single bucket of lava. I hope you see why that'd be bad.

Gregtech advanced pump also removes flowing lava, this helps remove the confusion.

EDIT: Oh I didn't read that right, it does already pump the source blocks even if theres flowing lava above 'em, otherwise you wouldn't get such a big hole in the lava in the first place. Your problem is that you don't have source blocks left under the pump.

 

[Ako_the_Builder]

and just for an added fyi: redpower pump will pull any source blocks that are connected to any of the flowing blocks, so pull from a much wider radius