If you are haveing truble with you engine this will work but it is more like you fuel is what is makeing you engine do this. I have found that when I get to the botem of my fuel this can happen.. I do not know why. When my fuel can gets to about 1/4 emt I fill my fuel can back up.

You can try running lower nitro. that will give you more methanel in you fuel. the methenal is what keeps you plug going.

Paul