Horrible infinite explosion of doom! Help me!

[Akhar]

So, I have a combustion engine to power my fuel loader for my rocket, which I had running to fill it up. I then launched for the moon. Later, my sister told me that my setup was blowing up. So I ran over to her computer, and my combustion engine had exploded. I had left it on like an idiot, and now it's exploding infinitely and I have no idea how to stop it. Any ideas?

[Euphoreich]

Try dropping more tnt there and blowing that up.

For science.