Board Thread:Questions and Answers/@comment-7038146-20130309072257/@comment-151.227.129.173-20130312201445

NO! It's much simpler than that - you've made a thermal expansion steam engine -  it needs a steady supply of water to run and it has an inverse redstone function - that means it turns off with a redstone signal. Make the stirling engine instead - that's the BuildCraft one. It had its name changed.